springer basel nov 2012 (82 risultati)

Taschenbuch. Condizione: Neu. Neuware -Dieses kompakte Lehrbuch ist der erste von zwei einführenden Bänden in die Analysis. Es zeichnet sich dadurch aus, dass es alle klassischen Themen der Analysis im ersten Semester genau im Umfang einer vierstündigen Vorlesung präsentiert und gleichzeitig auf typische Anfängerschwierigkeiten eingeht. Dazu gehören eine Einführung in die formale Sprache der Mathematik und in die wichtigsten mathematischen Beweistechniken, ebenso wie vorlesungserprobte plakative Erläuterungen von anfangs ungewohnten abstrakten Begriffen. Alle prüfungsrelevanten Inhalte, von Folgen und Reihen über die Differential- und Integralrechnung von Funktionen einer reellen Variablen bis zum Satz von Taylor, werden abgedeckt und mit Beispielen, Gegenbeispielen und Übungsaufgaben illustriert. Durch den geschickten Aufbau werden aber auch grundlegende Zusammenhänge, etwa aus der Topologie, herausgearbeitet.Das Buch wendet sich an alle, die eine erste Vorlesung in Analysis besuchen, also Studierende der Mathematik, der Physik und der Informatik. Es eignet sich aber auch direkt als Vorlesungsmanuskript für Dozierende und für Mathematikbegeisterte vor dem Studium.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 168 pp. Deutsch.

Buch. Condizione: Neu. Neuware -This monograph lays down the foundations of the theory of complex Kleinian groups, a newly born area of mathematics whose origin traces back to the work of Riemann, Poincaré, Picard and many others. Kleinian groups are, classically, discrete groups of conformal automorphisms of the Riemann sphere, and these can be regarded too as being groups of holomorphic automorphisms of the complex projective line CP1. When going into higher dimensions, there is a dichotomy: Should we look at conformal automorphisms of the n-sphere , or should we look at holomorphic automorphisms of higher dimensional complex projective spaces These two theories are different in higher dimensions. In the first case we are talking about groups of isometries of real hyperbolic spaces, an area of mathematics with a long-standing tradition. In the second case we are talking about an area of mathematics that still is in its childhood, and this is the focus of study in this monograph. This brings together several important areas of mathematics, as for instance classical Kleinian group actions, complex hyperbolic geometry, chrystallographic groups and the uniformization problem for complex manifolds.¿Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 292 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -In this book the author presents a comprehensive study of Diophantos¿ monumental work known as Arithmetika, a highly acclaimed and unique set of books within the known Greek mathematical corpus. Its author, Diophantos, is an enigmatic figure of whom we know virtually nothing.Starting with Egyptian, Babylonian and early Greek mathematics the author paints a picture of the sources the Arithmetika may have had. Life in Alexandria, where Diophantos lived, is described and, on the basis of the limited available evidence, his biography is outlined. Of Arithmetikäs 13 books only 6 survive in Greek. It was not until 1971 that these were complemented by the discovery of 4 other books in an Arab translation. This allows the author to describe the structure, the contents and the mathematics of the Arithmetika in detail. Furthermore it is shown that Diophantos had a remarkable skill to solve higher degree equations. In the second part, the author draws our attention to the survival of Diophantos¿ work in both Arab and European mathematical cultures. Once Xylander¿s critical 1575 edition reached its European public, the fame of the Arithmetika grew. It was studied, translated and modified by such authors as Bombelli, Stevin and Viète. It reached its pinnacle of fame in 1621 with the publication of Bachet¿s translation into Latin. The marginal notes by Fermat in his copy of Diophantos, including his famous ¿Last Theorem¿, were the starting point of a whole new research subject: the theory of numbers.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 220 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware - 1. Historical Remarks Convex Integration theory, first introduced by M. Gromov [17], is one of three general methods in immersion-theoretic topology for solving a broad range of problems in geometry and topology. The other methods are: (i) Removal of Singularities, introduced by M. Gromov and Y. Eliashberg [8]; (ii) the covering homotopy method which, following M. Gromov's thesis [16], is also referred to as the method of sheaves. The covering homotopy method is due originally to S. Smale [36] who proved a crucial covering homotopy result in order to solve the classification problem for immersions of spheres in Euclidean space. These general methods are not linearly related in the sense that succes sive methods subsumed the previous methods. Each method has its own distinct foundation, based on an independent geometrical or analytical insight. Conse quently, each method has a range of applications to problems in topology that are best suited to its particular insight. For example, a distinguishing feature of Convex Integration theory is that it applies to solve closed relations in jet spaces, including certain general classes of underdetermined non-linear systems of par tial differential equations. As a case of interest, the Nash-Kuiper Cl-isometrie immersion theorem ean be reformulated and proved using Convex Integration theory (cf. Gromov [18]). No such results on closed relations in jet spaees can be proved by means of the other two methods.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 228 pp. Englisch.

Buch. Condizione: Neu. Neuware -The Biäowie¿a workshops on Geometric Methods in Physics are among the most important meetings in the field. Every year some 80 to 100 participants from both mathematics and physics join to discuss new developments and to interchange ideas. This volume contains contributions by selected speakers at the XXX meeting in 2011 as well as additional review articles and shows that the workshop remains at the cutting edge of ongoing research.The 2011 workshop focussed on the works of the late Felix A. Berezin (1931¿1980) on the occasion of his 80th anniversary as well as on Bogdan Mielnik and Stanis¿aw Lech Woronowicz on their 75th and 70th birthday, respectively. The groundbreaking work of Berezin is discussed from today¿s perspective by presenting an overview of his ideas and their impact on further developments. He was, among other fields, active in representation theory, general concepts of quantization and coherent states, supersymmetry and supermanifolds.Another focus lies on the accomplishments of Bogdan Mielnik and Stanis¿aw Lech Woronowicz. Mielnik¿s geometricapproach to the description of quantum mixed states, the method of quantum state manipulation and their important implications for quantum computing and quantum entanglement are discussed as well as the intricacies of the quantum time operator. Woronowicz¿ fruitful notion of a compact quantum group and related topics are also addressed.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 452 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Eigenschaften von Singularitäten . . . . . . . . . . . . . . . . . . 49 4. 1 Der Umgebungsrand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 4. 2 Gute Repräsentanten von Abbildungskeimen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 4. 3 Monodromie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 4. 4 Die Monodromie einer quadratischen Singularität (lokaler Fall) . . . . . . . . . . 65 5 Die U ntersuchung von Milnorfasern . . . . . . . . . . . . . . . . . ¿. . . ¿. . ¿¿. ¿ ¿. . . . . . . 73 5. 1 Milnorfasem von ebenen Kurvensingularitäten . . . . . . ¿. . ¿. . . ¿. . ¿. . . . . . . . . 73 5. 2 Milnorfasem von Hyperfiä. chensingularitäten . . . . . . . . . . . . . . ¿. . ¿. . . . . . . . . . 81 6 Die Beec r hnung d er M o n oro d mie . . . . . . . . . . . . . . . . . . . ¿. . . . . . ¿. . ¿ . . . . . . . . . 87 6. 1 Die Morsifikation . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ¿. . . . . . . 87 6. 2 Die Monodromie der ebenen Kurvensingularitäten in Cl. . . . . . . . . . 88 6. 3 Dynkin-Dia. gramm und Monodromiegruppe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 6. 4 Die Monodromie beim Addieren von FUnktionskeimen . . . . . . . . . . . . .Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 152 pp. Deutsch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Das Lehrbuch ist der erste von zwei einführenden Bänden in die Analysis. Es zeichnet sich dadurch aus, dass alle klassischen Themen der Analysis des ersten Semesters kompakt zusammengefasst sind und dennoch auf typische Anfängerprobleme eingegangen wird. Neben einer Einführung in die formale Sprache und die wichtigsten Beweistechniken der Mathematik bietet der Band eingängige Erläuterungen zu abstrakten Begriffen. Alle prüfungsrelevanten Inhalte sind abgedeckt und können anhand von Beispielen, Gegenbeispielen und Aufgaben nachvollzogen werden. Dieses kompakte Lehrbuch ist der erste von zwei einführenden Bänden in die Analysis. Es zeichnet sich dadurch aus, dass es alle klassischen Themen der Analysis im ersten Semester genau im Umfang einer vierstündigen Vorlesung präsentiert und gleichzeitig auf typische Anfängerschwierigkeiten eingeht. Dazu gehören eine Einführung in die formale Sprache der Mathematik und in die wichtigsten mathematischen Beweistechniken, ebenso wie vorlesungserprobte plakative Erläuterungen von anfangs ungewohnten abstrakten Begriffen. Alle prüfungsrelevanten Inhalte, von Folgen und Reihen über die Differential- und Integralrechnung von Funktionen einer reellen Variablen bis zum Satz von Taylor, werden abgedeckt und mit Beispielen, Gegenbeispielen und Übungsaufgaben illustriert. Durch den geschickten Aufbau werden aber auch grundlegende Zusammenhänge, etwa aus der Topologie, herausgearbeitet. Das Buch wendet sich an alle, die eine erste Vorlesung in Analysis besuchen, also Studierende der Mathematik, der Physik und der Informatik. Es eignet sich aber auch direkt als Vorlesungsmanuskript für Dozierende und für Mathematikbegeisterte vor dem Studium. 168 pp. Deutsch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Das Monitoring ist ein System wiederholter repräsentativer Messungen und Bewertungen von Gehalten an gesundheitlich nicht erwünschten Stoffen wie Rückstände von Pflanzenschutz- und Schädlingsbekämpfungsmitteln, Schwermetallen, Mykotoxinen und anderen Kontaminanten in und auf Lebensmitteln, Bedarfsgegenständen und kosmetischen Mitteln.Ziel des Monitorings ist es, repräsentative Daten über das Vorkommen von gesundheitlich nicht erwünschten Stoffen in den auf dem deutschen Markt befindlichen Lebensmitteln und kosmetischen Mitteln sowie über deren Freisetzung aus Bedarfsgegenständen zu erhalten und eventuelle Gefährdungspotenziale durch diese Stoffe frühzeitig zu erkennen. Darüber hinaus soll das Monitoring längerfristig dazu dienen, zeitliche Trends aufzuzeigen und eine ausreichende Datengrundlage zu schaffen, um die Verbraucherexposition durch diese Stoffe abschätzen und gesundheitlich bewerten zu können. Das Monitoring stellt somit ein wichtiges Instrument zur Verbesserung des vorbeugenden gesundheitlichen Verbraucherschutzes dar.Die Daten aus dem Monitoring werden gemäß51 Abs. 5 des Lebensmittel- und Futtermittelgesetzbuchs (LFGB) dem Bundesinstitut für Risikobewertung (BfR) zur Verfügung gestellt. Sie fließen kontinuierlich in die gesundheitliche Risikobewertung ein und werden auch genutzt, um bei Lebensmitteln die zulässigen Höchstgehalte für gesundheitlich nicht erwünschte Stoffe zu überprüfen und im Bedarfsfall anzupassen sowie bei kosmetischen Mitteln Orientierungswerte für technisch unvermeidbare Gehalte unerwünschter Stoffe ableiten zu können. 104 pp. Deutsch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Since prostaglandins were first proposed as mediators of in flammation some eight years ago, there have been a variety of arachidonic acid metabolites discovered including the thromboxa nes, prostacyclin, prostaglandin endoperoxides and lipoxygenase products such as SRS-A. All of them have subsequently been shown to have significant and specific biological activities not only in inflammatory responses but also in other physiological pro cesses. The explosion of research in this area has been an indi cation of the importance of this field but has also meant that it is time for an evaluation of activities of prostaglandins and products of the arachidonate pathway - collectively described as eicosanoids. For this reason the organizers of this conference felt it was timely to bring together workers in the field and critically evaluate some aspects of the role of different eico sanoids in inflammatory responses and the action of the anti inflammatory agents drugs used to modulate or inhibit these responses. The conference held at King's College Hospital Medical School produced lively and constructive discussions. While there are still many complexities to be investigated several important conclusions did emerge. The organizers were grateful to have the use of facilities at Normanby College and King's College Hospi tal. Also we would like to thank the Boots Company Ltd. , for generous sponsorship and Mrs. P. Carter for valuable secretarial assistance. K. D. Rainsford A. W. Ford-Hutchinson M. J. H. Smith Organizers. Lewis 7 INTRODUCTION TO PROSTAGLANDINS AND INFLAMMATION G. P. 248 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Literally thousands of papers have been published on nitric oxide overthe past ten years. But there is no single monograph available that haspreviously attempted to summarize the important features of the roles ofnitric oxide in inflammation. The voluminous literature regarding theincredible range of chemical and biological effects of nitric oxide andreactive nitrogen oxide species, RNOS, may present a tangle of confusinginformation to the researcher. This volume brings together experts fromnitric oxide and inflammation research and presents a concise up-to-dateoverview as well as future aspects of this rapidly growing field. 296 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In September 1998, during the 'International Workshop on Analysis and Vibrat ing Systems' held in Canmore, Alberta, Canada, it was decided by a group of participants to honour Peter Lancaster on the occasion of his 70th birthday with a volume in the series 'Operator Theory: Advances and Applications'. Friends and colleagues responded enthusiastically to this proposal and within a short time we put together the volume which is now presented to the reader. Regarding accep tance of papers we followed the usual rules of the journal 'Integral Equations and Operator Theory'. The papers are dedicated to different problems in matrix and operator theory, especially to the areas in which Peter contributed so richly. At our request, Peter agreed to write an autobiographical paper, which appears at the beginning of the volume. It continues with the list of Peter's publications. We believe that this volume will pay tribute to Peter on his outstanding achievements in different areas of mathematics. 1. Gohberg, H. Langer P ter Lancast r \*1929 Operator Theory: Advances and Applications, Vol. 130, 1- 7 2001 Birkhiiuser Verlag Basel/Switzerland My Life and Mathematics Peter Lancaster I was born in Appleby, a small county town in the north of England, on November 14th, 1929. I had two older brothers and was to have one younger sister. My family moved around the north of England as my father's work in an insurance company required. 292 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume of 'Agents and Actions Supplements' provided a challenge to the editors, the authors and the publisher. It was our aim to complete the book in advance of the lectures to be given at the 'International Symposium on Asthma and Allergic Diseases in Childhood', in Berne, Switzerland, on March 25th-27th, 1993. This symposium commemorates the 10th anniversary of the Swiss Association of Parents of Asthmatic and Allergic Children. The incidence of asthma and allergies generally is on the increase and demands everyone's attention, including that of physicians, researchers, allied health professionals and parents. There have been no recent breakthroughs in our understanding of asthma pathogenesis or treatment. However, forms of treatment, pathogenetic insights and public awareness are undergoing rapid changes as our knowledge of atopic diseases increases. For this reason we chose the title 'Update on Childhood Asthma'. The purpose of the papers is to summarize recent research results, to provide an update on the current approach to therapeutic interventions and to alert readers to the psychosomatic aspects of asthma. Whether the state of knowledge has already changed while you are holding this book in your hands is not so much dependent on a delay in publishing but on the speed of appearance of new research results. Fortunately, our ambitious target to edit the proceedings in advance of the conference has been successful. This was only possible because of the timely submission of papers, the speed of publication and the enthusiasm of the editors. 236 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The contri buti ons to the workshops inc 1 uded short revi ews by i nvi ted speakers as well as research papers sel ected by the Chai nnen from the poster abstracts received. The afternoons were free for discussion and recreation but delegates reassanbled with the help of Hunter Valley Wines two hours before dinner to review the many posters presented. On the evenings of the 27th and 28th May, four review lectures were given by J. Dingle (The role of messengers of the IL-I/Catabolin type in cartilage turnover), R. Poole (Immunochemistry as applied to the study of connective tissues), W. Comper (Biophysical aspects of fluid movement in proteoglycan matrices) and P. Roughl ey (Cha nges in proteoglycan structure duri ng cartil age agei ng - ori gi n and effects). The workshop sessions and review lectures, while intense, provided much new data in the areas defined and provided useful debates on controversial issues, which in some instances still remain unresolved. However, the relaxed, informal atmosphere of the Salamander Bay resort provided the greatest incentive for open discussion, the renewal of old, and establishment of new, friendships, all of which are important aspects of our scientific community. While it was not possible to publish all the papers presented at the Salamander Bay Symposium, I trust that those contained herei n will provide some indication of the overall quality and scope of the meeting. Peter Ghosh President C.T.S.A.N.Z. 164 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this book the author presents a comprehensive study of Diophantos' monumental work known as Arithmetika, a highly acclaimed and unique set of books within the known Greek mathematical corpus. Its author, Diophantos, is an enigmatic figure of whom we know virtually nothing.Starting with Egyptian, Babylonian and early Greek mathematics the author paints a picture of the sources the Arithmetika may have had. Life in Alexandria, where Diophantos lived, is described and, on the basis of the limited available evidence, his biography is outlined.Of Arithmetika's 13 books only 6 survive in Greek. It was not until 1971 that these were complemented by the discovery of 4 other books in an Arab translation. This allows the author to describe the structure, the contents and the mathematics of the Arithmetika in detail. Furthermore it is shown that Diophantos had a remarkable skill to solve higher degree equations.In the second part, the author draws our attention to the survival of Diophantos' work in both Arab and European mathematical cultures. Once Xylander's critical 1575 edition reached its European public, the fame of the Arithmetika grew. It was studied, translated and modified by such authors as Bombelli, Stevin and Viète. It reached its pinnacle of fame in 1621 with the publication of Bachet's translation into Latin. The marginal notes by Fermat in his copy of Diophantos, including his famous 'Last Theorem', were the starting point of a whole new research subject: the theory of numbers. 220 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In a coherent, exhaustive and progressive way, this book presents the tools for studying local bifurcations of limit cycles in families of planar vector fields. A systematic introduction is given to such methods as division of an analytic family of functions in its ideal of coefficients, and asymptotic expansion of non-differentiable return maps and desingularisation. The exposition moves from classical analytic geometric methods applied to regular limit periodic sets to more recent tools for singular limit sets.The methods can be applied to theoretical problems such as Hilbert's 16th problem, but also for the purpose of establishing bifurcation diagrams of specific families as well as explicit computations.- - -The book as a whole is a well-balanced exposition that can be recommended to all those who want to gain a thorough understanding and proficiency in the recently developed methods. The book, reflecting the current state of the art, can also be used for teaching special courses. (Mathematical Reviews) 228 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume is dedicated to Harold Widom, a distinguished mathematician and renowned expert in the area of Toeplitz, Wiener-Hopf and pseudodifferential operators, on the occasion of his sixtieth birthday. The book opens with biographical material and a list of the mathematician's publications, this being followed by two papers based on Toeplitz lectures which he delivered at Tel Aviv University in March, 1993. The rest of the book consists of a selection of papers containing some recent achievements in the following areas: Szegö-Widom asymptotic formulas for determinants of finite sections of Toeplitz matrices and their generalizations, the Fisher-Hartwig conjecture, random matrices, analysis of kernels of Toeplitz matrices, projectional methods and eigenvalue distribution for Toeplitz matrices, the Fredholm theory for convolution type operators, the Nehari interpolation problem with generalizations and applications, and Toeplitz-Hausdorff type theorems. The book will appeal to a wide audience of pure and applied mathematicians. 188 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Our goal is to find Grabner bases for polynomials in four different sets of expressions: 1 x- , (1 - x)-1 (RESOL) X, 1 x- (1 - xy)-1 (EB) X, , y-1, (1-yx)-1 y, (1_y)-1 (1-x)-1 (preNF) (EB) plus and (1 - xy)1/2 (1 - yx )1/2 (NF) (preNF) plus and Most formulas in the theory of the Nagy-Foias operator model [NF] are polynomials in these expressions where x = T and y = T\*. Complicated polynomials can often be simplified by applying 'replacement rules'. For example, the polynomial (1 - xy)-2 - 2xy(1-xy)-2 + xy2 (1 - xy)-2 -1 simplifies to O. This can be seen by three applications of the replacement rule (1-xy) -1 xy -t (1 - xy)-1 -1 which is true because of the definition of (1-xy)-1. A replacement rule consists of a left hand side (LHS) and a right hand side (RHS). The LHS will always be a monomial. The RHS will be a polynomial whose terms are 'simpler' (in a sense to be made precise) than the LHS. An expression is reduced by repeatedly replacing any occurrence of a LHS by the corresponding RHS. The monomials will be well-ordered, so the reduction procedure will terminate after finitely many steps. Our aim is to provide a list of substitution rules for the classes of expressions above. These rules, when implemented on a computer, provide an efficient automatic simplification process. We discuss and define the ordering on monomials later. 422 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Myocardial ischemia and subsequent reperfusion of the ischemic myocardium represent complex phenomena encompassing numerous physiological processes. This book aims at enhancing our understanding of these processes and stresses recent important developments in this very active area of research. The concise, state-of-the-art reviews cover recent advances in many fields important to the area of myocardial ischemia and reperfusion including physiology, pathology, pharmacology, biochemistry and molecular biology with reference to clinical relevance and applicability of these findings. Major areas which are highlighted include vascular mechanisms resulting in myocardial ischemia, cellular events in the ischemic, postinfarcted and reperfused myocardium as well as new exciting developments in cardiac protection that involve both novel pharmacological approaches as well as endogenous cardioprotective mechanisms such as preconditioning. Aimed at both the basic and clinical cardiovascular investigator, the book comprehensively reviews the rapid progress made in recent years in understanding the etiology of myocardial ischemia and reperfusion. It will further serve as an authoritative reference for all those interested in learning about the important developments in the treatment of myocardial ischemic and reperfusion disorders. 500 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -to Deep Earth Electrical Conductivity.- Electromagnetic induction in the earth due to stationary and moving sources.- The new approach to global deep sounding.- The effect of the oceans and sedimentary cover on global magnetovariational field distribution.- The magnetospheric disturbance ring current as a source for probing the deep earth electrical conductivity.- The conductosphere depth at equatorial latitudes as determined from geomagnetic daily variations.- A deep geophysical study in the Baikal region.- A new telluric KCl probe using Filloux¿s AgAgCl electrode. 88 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Massively Parallel Systems (MPSs) with their scalable computation and storage space promises are becoming increasingly important for high-performance computing. The growing acceptance of MPSs in academia is clearly apparent. However, in industrial companies, their usage remains low. The programming of MPSs is still the big obstacle, and solving this software problem is sometimes referred to as one of the most challenging tasks of the 1990's. The 1994 working conference on 'Programming Environments for Massively Parallel Systems' was the latest event of the working group WG 10.3 of the International Federation for Information Processing (IFIP) in this field. It succeeded the 1992 conference in Edinburgh on 'Programming Environments for Parallel Computing'. The research and development work discussed at the conference addresses the entire spectrum of software problems including virtual machines which are less cumbersome to program; more convenient programming models; advanced programming languages, and especially more sophisticated programming tools; but also algorithms and applications. 423 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Progress in today's high-technology industries is strongly associated with the development of new mathematical tools. A typical illustration of this partnership is the mathematical modelling and numerical simulation of electric circuits and semiconductor devices. At the second Oberwolfach conference devoted to this important and timely field, scientists from around the world, mainly applied mathematicians and electrical engineers from industry and universities, presented their new results. Their contributions, forming the body of this work, cover electric circuit simulation, device simulation and process simulation. Discussions on experiences with standard software packages and improvements of such packages are included. In the semiconductor area special lectures were given on new modelling approaches, numerical techniques and existence and uniqueness results. In this connection, mention is made, for example, of mixed finite element methods, an extension of the Baliga-Patankar technique for a three dimensional simulation, and the connection between semiconductor equations and the Boltzmann equations. 316 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Arguably, many industrial optimization problems are of the multiobjective type. The present work, after providing a survey of the state of the art in multiobjective optimization, gives new insight into this important mathematical field by consequently taking up the viewpoint of differential geometry. This approach, unprecedented in the literature, very naturally results in a generalized homotopy method for multiobjective optimization which is theoretically well-founded and numerically efficient. The power of the new method is demonstrated by solving two real-life problems of industrial optimization.The book presents recent results obtained by the author and is aimed at mathematicians, scientists, students and practitioners interested in optimization and numerical homotopy methods. 135 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This monograph deals with semi-infinite homological algebra. Intended as the definitive treatment of the subject of semi-infinite homology and cohomology of associative algebraic structures, it also contains material on the semi-infinite (co)homology of Lie algebras and topological groups, the derived comodule-contramodule correspondence, its application to the duality between representations of infinite-dimensional Lie algebras with complementary central charges, and relative non-homogeneous Koszul duality. The book explains with great clarity what the associative version of semi-infinite cohomology is, why it exists, and for what kind of objects it is defined. Semialgebras, contramodules, exotic derived categories, Tate Lie algebras, algebraic Harish-Chandra pairs, and locally compact totally disconnected topological groups all interplay in the theories developed in this monograph. Contramodules, introduced originally by Eilenberg and Moore in the 1960s but almost forgotten for four decades, are featured prominently in this book, with many versions of them introduced and discussed. Rich in new ideas on homological algebra and the theory of corings and their analogues, this book also makes a contribution to the foundational aspects of representation theory. In particular, it will be a valuable addition to the algebraic literature available to mathematical physicists. 376 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume contains a selection of invited papers, presented to the fourth In Statistical Analysis Based on the L1-Norm and Related ternational Conference on Methods, held in Neuchatel, Switzerland, from August 4-9, 2002. Organized jointly by the University of Illinois at Chicago (Gib Bassett), the Rutgers University (Regina Liu and Yehuda Vardi) and the University of Neuchatel (Yadolah Dodge), the conference brought together experts whose research deals with theory and ap plications involving the L1-Norm. The conference included invited and contributed talks as well as a tutorial on Quantile Regression. This volume includes 36 refereed invited papers under seven headings. Part one deals with Quantiles in all their forms and shapes. It includes papers on quantile functions in non-parametric multivariate analysis, and empirical applications of quantile regression. Much of the development in this direction follows from the fundamental paper by Koenker and Bassett in 1978. Financial and Time Series A nalysis follows the section on quantiles. Part three concerns Estimation, Testing and Characterization. Part four, Deep in the Data, deals with issues related to data depth. Part five addresses Classification questions. The problem of Density Estimation and Image Processing is discussed in Part six, and finally Part seven presents two environmental applications. The contributions represent clear evidence of important research involving theo retical issues and applications associated with the L1-Norm. It is my hope that the articles contained in this volume and its predecessors, published in 1987, 1992, and 1997, will stimulate interest among researchers. 456 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This monograph lays down the foundations of the theory of complex Kleinian groups, a newly born area of mathematics whose origin traces back to the work of Riemann, Poincaré, Picard and many others. Kleinian groups are, classically, discrete groups of conformal automorphisms of the Riemann sphere, and these can be regarded too as being groups of holomorphic automorphisms of the complex projective line CP1. When going into higher dimensions, there is a dichotomy: Should we look at conformal automorphisms of the n-sphere , or should we look at holomorphic automorphisms of higher dimensional complex projective spaces These two theories are different in higher dimensions. In the first case we are talking about groups of isometries of real hyperbolic spaces, an area of mathematics with a long-standing tradition. In the second case we are talking about an area of mathematics that still is in its childhood, and this is the focus of study in this monograph. This brings together several important areas of mathematics, as for instance classical Kleinian group actions, complex hyperbolic geometry, chrystallographic groups and the uniformization problem for complex manifolds. 292 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Das Monitoring ist ein System wiederholter repräsentativer Messungen und Bewertungen von Gehalten an gesundheitlich nicht erwünschten Stoffen wie Rückstände von Pflanzenschutz- und Schädlingsbekämpfungsmitteln, Schwermetallen, Mykotoxinen und anderen Kontaminanten in und auf Lebensmitteln, Bedarfsgegenständen und kosmetischen Mitteln.Ziel des Monitorings ist es, repräsentative Daten über das Vorkommen von gesundheitlich nicht erwünschten Stoffen in den auf dem deutschen Markt befindlichen Lebensmitteln und kosmetischen Mitteln sowie über deren Freisetzung aus Bedarfsgegenständen zu erhalten und eventuelle Gefährdungspotenziale durch diese Stoffe frühzeitig zu erkennen. Darüber hinaus soll das Monitoring längerfristig dazu dienen, zeitliche Trends aufzuzeigen und eine ausreichende Datengrundlage zu schaffen, um die Verbraucherexposition durch diese Stoffe abschätzen und gesundheitlich bewerten zu können. Das Monitoring stellt somit ein wichtiges Instrument zur Verbesserung des vorbeugenden gesundheitlichen Verbraucherschutzes dar.Die Daten aus dem Monitoring werden gemäß 51 Abs. 5 des Lebensmittel- und Futtermittelgesetzbuchs (LFGB) dem Bundesinstitut für Risikobewertung (BfR) zur Verfügung gestellt. Sie fließen kontinuierlich in die gesundheitliche Risikobewertung ein und werden auch genutzt, um bei Lebensmitteln die zulässigen Höchstgehalte für gesundheitlich nicht erwünschte Stoffe zu überprüfen und im Bedarfsfall anzupassen sowie bei kosmetischen Mitteln Orientierungswerte für technisch unvermeidbare Gehalte unerwünschter Stoffe ableiten zu können.¿ 104 pp. Deutsch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This volume of 'Agents and Actions Supplements' provided a challenge to the editors, the authors and the publisher. It was our aim to complete the book in advance of the lectures to be given at the 'International Symposium on Asthma and Allergic Diseases in Childhood', in Berne, Switzerland, on March 25th-27th, 1993. This symposium commemorates the 10th anniversary of the Swiss Association of Parents of Asthmatic and Allergic Children. The incidence of asthma and allergies generally is on the increase and demands everyone's attention, including that of physicians, researchers, allied health professionals and parents. There have been no recent breakthroughs in our understanding of asthma pathogenesis or treatment. However, forms of treatment, pathogenetic insights and public awareness are undergoing rapid changes as our knowledge of atopic diseases increases. For this reason we chose the title 'Update on Childhood Asthma'. The purpose of the papers is to summarize recent research results, to provide an update on the current approach to therapeutic interventions and to alert readers to the psychosomatic aspects of asthma. Whether the state of knowledge has already changed while you are holding this book in your hands is not so much dependent on a delay in publishing but on the speed of appearance of new research results. Fortunately, our ambitious target to edit the proceedings in advance of the conference has been successful. This was only possible because of the timely submission of papers, the speed of publication and the enthusiasm of the editors.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 236 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -R Using ACAREX test, it is straightforward to determine the a11ergen containing excreta of housedust mites in dust samples and to detect the sources of a contamination. Investigation of the antigen content by RAST inhibition shows that there is a correlation between guanine and allergen content in a dust sample. There is no direct relation with the number of live (or dead) housedust mites, nor is this to be expected. References 1) Berrens (1975) Naturwissenschaften 62, 29-33. 2) Bronswijk,van, Sinha (1971) J. Allergy 47, 31-52. 3) Bessot, Pauli (1986) Bull. Eur. Phys. Resp. 22, 1-8. 4) Tovey,Chapman,Wells,Platts-Mills (1981) Am. Rev. Resp. Dis. ~,630-635. 5) Bischoff (1986) A11ergo1. Fortbi1dung Bd. 1, in press. 6) Tovey, Chapman, Platts-Mills (1981) Nature 289, 592-593. 7) Tovey, Chapman, Platts-Mills (1980) Clin. ATTergy 10, 466-467. 8) Chapman, Heymann, Sutherland, Platts-Mills (1985) Tnt. Archs Allergy appl. Immun. 77, 166-168. 9) Bischoff (1986T Swiss Med 8, 39-44. 10) Bischoff, Bronswijk, van (1986) Allergologie 9, 375-378. 11) Bronswijk, van (1973) J. Med. Ent. 10, 63-70.- 12) Bischoff,Schirmacher(1984)Allergol.~446-449,and (1985)Allergol.8,36-38. 13) Bischoff, Schirmacher, Schober (1985) Allergol. 8, 97-99. - 14) Bischoff, Fischer, Wetter (1986) Allergol. 9, 171-176. 15) Bischoff, Liebenberg, Wetter (1986) AllergoT. 9, 287-292. 16) Bischoff, Krause-Michel, Nolte (1986) Allergol~ 9, in press. 17) Mitchell, Wilkins, r~cCallum Deighton, Platts-~lilTs (1985) Clin. Allergy 15, 235-240. 18) Bronswi jk, Bi schoff, Schi rmacher, Berrens, Schober (1986) J. ~led. Entomo1. 23, 217-218. 19) Bronswijk~van, Exp. and appl. Acarology, in press.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 452 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The contri buti ons to the workshops inc 1 uded short revi ews by i nvi ted speakers as well as research papers sel ected by the Chai nnen from the poster abstracts received. The afternoons were free for discussion and recreation but delegates reassanbled with the help of Hunter Valley Wines two hours before dinner to review the many posters presented. On the evenings of the 27th and 28th May, four review lectures were given by J. Dingle (The role of messengers of the IL-I/Catabolin type in cartilage turnover), R. Poole (Immunochemistry as applied to the study of connective tissues), W. Comper (Biophysical aspects of fluid movement in proteoglycan matrices) and P. Roughl ey (Cha nges in proteoglycan structure duri ng cartil age agei ng - ori gi n and effects). The workshop sessions and review lectures, while intense, provided much new data in the areas defined and provided useful debates on controversial issues, which in some instances still remain unresolved. However, the relaxed, informal atmosphere of the Salamander Bay resort provided the greatest incentive for open discussion, the renewal of old, and establishment of new, friendships, all of which are important aspects of our scientific community. While it was not possible to publish all the papers presented at the Salamander Bay Symposium, I trust that those contained herei n will provide some indication of the overall quality and scope of the meeting. Peter Ghosh President C.T.S.A.N.Z.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 164 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -On June 28-29, 1990 in Noordwijk, The Netherlands, the International Association of Inflammation societies (IAIS) organized their first symposium on Drugs in Inflammation. The symposium was an official satellite of the Ixth International Congress of Pharmacology (IUPHAR). This volume contains the proceedings from this satellite meeting. The IAIS was constituted in 1988 when representatives of the Inflammation Research Association (IRA), European Workshop on Inflammation (EWI) and British Inflammation Research Association (BIRAs) met at White Haven, Pennsylvania during the Fourth International Conference of the IRA and the group decided that improved communication between inflammation societies could be achieved by establishment of a society. The IAIS would encourage and foster collaboration between the many inflammation societies throughout the world and assist in the establishment of new societies whenever possible. The satellite was a major success thanks to the efforts of the planning committee: Wim van den Berg, the local organizer, Mike Bray, the programme chairman, Rodger McMillan, Greg Harper, Mike Parnham and Kay Brune. In addition, the chairman and presenters ensured the scientific content of the meeting was of a very high standard. Most importantly, the 100 participants from 15 countries made the sessions lively and interactive. The IAIS will hopefully organize additional symposiums in the future. Alan J. Lewis, Ph.D.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 264 pp. Englisch.