springer springer sep 1982 (134 risultati)

Buch. Condizione: Neu. Neuware - 2) contain introductory material regarding ge Historical Background ology and petroleum exploration techniques Only a few decades ago knowledge of the off which we trust will help the non-specialist, in shore geology west of Britain and Ireland was conjunction with some of the more general ref limited to a scattering of seabed samples. Dur follow the main erences cited in the text, to ing the last twenty five years, however, the parts of the chapters and the text figures. This tempo of geological investigation has gradu first chapter also contains a small amount of ally increased. The framework and outline ge introductory material concerning the opening ology of the western seaboard is now known, of the North Atlantic Ocean which should help although a great deal, some of it fundamental to lead into the more detailed account which in nature, still remains to be elucidated. Sev follows, and also help in the understanding of eral commercial and sub-commercial hydrocar some of the points made in later chapters. bon discoveries have been made and are being Credit must go to university departments, produced, . developed or investigated. A sus and later the Institute of Geological Sciences, tained phase of exploration drilling is antici for their parts in initially establishing the pated in the next five years in the Western existence of, and geological outlines for, the Approaches - Celtic Sea area and to the west offshore basins along the western seaboard of Britain and Ireland.

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Buch. Condizione: Neu. Neuware - For some time there has existed an extensive theoretical literature relating to tides on continental shelves and also to the behavior of estuaries. Much less attention was traditionally paid to the dynamics of longer term, larger scale motions (those which are usually described as circulation') over continental shelves or in enclosed shallow seas such as the North American Great Lakes. This is no longer the case: spurred on by other disciplines, notably biological oceanography, and by public concern with the environment, the physical science of the coastal ocean has made giant strides during the last two decades or so. Today, it is probably fair to say that coastal ocean physics has come of age as a deduc tive quantitative science. A well developed body of theoretical models exist, based on the equations of fluid motion, which have been related to observed currents, sea level variations, water properties, etc. Quantitative parameters required in using the models to predict e.g. the effects of wind or of freshwater influx on coastal currents can be estimated within reasonable bounds of error. While much remains to be learned, and many exciting discoveries presumably await us in the future, the time seems appropriate to summarize those aspects of coastal ocean dynamics relevant to 'circulation' or long term motion.

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Buch. Condizione: Neu. Neuware - The content of this book are lectures and research papers presented at the NATO Advanced Study Institute on -Chemistry of the Unpolluted and Polluted Troposphere-held from September 28 to October 10, 1981, on the Island of Corfu, Greece. The realization of the scientific event was made possible by the sponsorship of the NATO Scientific and Environmental Affairs Division. We must express our gratitude first to this Institution for the important assistance and cooperation we received. For additional assistance we are much obliged to our distinguished co sponsors: Carl Zeiss Werk, Oberkochen, FRGj Biotronik GmbH, Frankfurt, FRGj Bodenseewerk Perkin Elmer u. Co GmbH, Ueberlingen, FRGj and TSI Deutschland Inc., Aachen, FRG. To Mr. Dimitris Bouas, the Director of the Grand Hotel Glyfada, we would like to express our thanks and appreciation for the excellent services. The Center of Environmental Protection of the University of Frankfurt, FRG, conducted the NATO Advanced Study Institute because of the rapidly increased interest in the problems of air chemistry and air pollution. This development has contributed in recent years to a significant expansion of knowledge in the field of atmospheric chemistry, where several of the classic disciplines like meteorology, physics and chemistry have joined in combined research. The Advanced Study Institute offered an ideal opportunity to give a comprehensive survey of the present knowledge in this relatively new field of atmospheric science.

Buch. Condizione: Neu. Neuware - The European Collaborative Programme on Materials for Gas Turbines known as COST-50 was initiated in 1971 and has been supported since then by the Commission of European Communities. The achievements made during the first phase of COST-50 were reviewed at the Conference held in Liege, September 25-27, 1978 and published by Applied Science Publishers Ltd. Nine European Countries : Austria, Belgium, the Federal Republic of Germany, France, Italy, The Netherlands, Sweden, Switzerland, the United Kingdom, and the Joint Research Center of the Community, agreed to continue their participation in COST-50 and the results of the second phase were presented at the Conference held in Liege, October 4-6, 1982 under the following headings : - Corrosion and Coatings - Fatigue, Creep and Structural Stability - Processing The technical sessions consisted of invited papers reviewing recent progress in the development of high temperature alloys with particular emphasis on the results of the European Collaborative Programme. Furthermore, some areas were reviewed by eminent speakers from the United States of America, due to their expertise in their respective fields. In this context and as a tradition introduced in 1978, the keynote lecture 'Superalloys technology : today and tomorrow' was del ivered by Dr. F. L. Versnyder. The Conference was completed with a significant Poster Session comprising about fifty contributions from Europe and elsewhere. This book comprises a total of fifty four contributions representing almost all of the papers delivered at the technical sessions and a large part of the presentations made at the Poster Session.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Basic concepts for computational software.- Implementation and testing of function software.- Program correctness and machine arithmetic.- Preparing the NAG library.- Computer-based documentation for the NAG library.- Transportable Numerical Software.- Tools for numerical software engineering.- Portability and other source management problems.- Remarks about performance profiles.- The role of computer centers in the field of mathematical software.- Guidelines for managing mathematical software libraries at computer centers.- Panel session on the challenges for developers of mathematical software. 284 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Torsion modules and the factorization of matrices.- Subrings of self-injective and FPF rings.- Embedding modules in projectives: A report on a problem.- Maximal torsion radicals over rings with finite reduced bank.- Stable rings with finite global dimension.- Sums of uniform modules.- On central polynomials and algebraic algebras.- Flatness and f-projectivity of torsion-free modules and injective modules.- Construction of universal matrix localizations.- Arithmetical zariski central rings. 152 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Preliminaries.- Existence and uniqueness.- Stability and asymptotic equivalence.- Impulsive systems.- Lyapunov's second method. 112 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Milnor number and classification of isolated singularities of holomorphic maps.- Harmonic curvature for gravitational and Yang-Mills fields.- Harmonic maps from P1 to Pn.- Vector cross products, harmonic maps and the Cauchy Riemann equations.- Harmonic maps in K¿er geometry and deformation theory.- Harmonic foliations.- On the stability of harmonic maps.- Stability of harmonic maps between symmetric spaces.- On a class of harmonic maps.- Harmonic diffeomorphisms of surfaces.- Equivariant harmonic maps into spheres. 172 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Representations of rank one lie algebras of characteristic p.- The classification problem for simple lie algebras of characteristic p.- Normalizer towers in semisimple Lie algebras.- A classification of pointed An-modules.- Representations of affine lie algebras, hecke modular forms and korteweg¿De vries type equations.- A note on the centers of lie algebras of classical type.- Some problems on infinite dimensional lie algebras and their representations.- Some simple Lie algebras of characteristic 2.- Affine Lie algebras and combinatorial identities.- An embedding of PSL(2,13) in 0.- Affine lie algebras and theta-functions.- Resolutions of irreducible highest weight modules over infinite dimensional graded lie algebras.- Representations of lie p-algebras.- Noncocommutative sequences of divided powers.- Eclidean lie algebras are universal central extensions.- The fitting and jordan structure of affine semigroups. 244 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Spectral functions of definitizable operators in Krein spaces.- Semigroups and cosine functions.- Strongly continuous operator cosine functions.- Rank and index in Banach algebras.- Fixed point theorems in not necessarily locally convex topological vector spaces.- to lie groups and their representations.- Probability and geometry of Banach spaces.- Completions and the null-completion of vector measures.- On some counterexamples in measure theory. 252 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -It is the objective of Science to formalize the relationships between observed quantities. The motivations of such a modelling procedure are varied, but can rougnly be collected around two pOles. If one is concerned with process control, one wants to find a model which wl11 De aDle to predlct tne process Denavlor, taKlng lnto account tne applled lnputs. The model will then be evaluated on it5 ability to mimic the ob5e~ved input-output behavior under c:onditione; ae; vari'd ae; po 216 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Notational remarks.- Basic definitions.- Full bundles and bundles with completely regular base space.- Bundles with locally paracompact base spaces.- Stone ¿ Weierstra¿theorems for bundles.- An alternative description of spaces of sections: Function modules.- Some algebraic aspects of -spaces.- A third description of spaces of sections: C(X)-convex modules.- C(X)-submodules of (p).- Quotients of bundles and C(X)-modules.- Morphisms between bundles.- Bundles of operators.- Excursion: Continuous lattices and bundles.- M-structure and bundles.- An adequate M-theory for -spaces.- Duality.- The closure of the 'unit ball' of a bundle and separation axioms.- Locally trivial bundles: A definition.- Local linear independence.- The space Mod( (p),C(X)).- Internal duality of C(X)-modules.- The dual space (p)' of a space of sections. 304 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Star gazing in affine planes.- Orbits, enumeration and colouring.- Classifying distance-transitive graphs.- Some new methods in reconstruction theory.- On the uses of contracted codes.- When are symmetric graphs characterised by their local properties .- Old and new results on perfect coverings.- The graph of hypergraphic realisations of denumerable multisets of degrees.- Construction of some irreducible designs.- Partitions and the sequence counting problem in economic lot scheduling.- Matroid bases, opposite families and some related algorithms.- An efficient heuristic for identifying a maximum weight planar subgraph.- Constructing certain cubic graphs.- Some decompositions of generalised Catalan numbers.- A corollary to Perfect's theorem.- Factoring binary matrices: A weaver's approach.- A class of natural bijections between catalan families.- A feasibility study of a search for ovals in a projective plane of order 10.- An interesting decomposition of k4n,4n into planar subgraphs.- Characterizations of different line graphs of graphs.- Some even composite graphs with stability index greater than one.- Fault-free rectangles tiled with rectangular polyominoes.- Some families of partially balanced incomplete block designs.- Directed coverings and packings of pairs and quadruples.- Sequential binary arrays II: Further results on the square grid.- A difference set construction for inversive planes.- On configurations of bear subplanes of the projective plane over a finite field of square order. 456 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Twistor Theory (The Penrose Transform).- An Introduction to Analysis on Complex Manifolds.- Complex Analysis and Complexes of Differential Operators.- Deformations of Complex Structures and Holomorphic Vector Bundles.- to Value Distribution Theory of Meromorphic Maps.- Compact Hausdorff Transversally Holomorphic Foliations.- Olomorphic Vectorbundles and Yang Mills Fields. 440 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -I Problems and Results.- 1 - Theoretical Background.- 2 - Some Applications and Results.- II The Economic Model of Individual Behavior and the Market Interaction.- 3 - Restrictions on the Firm's Behavior.- 4 - Simulating Interaction in the Market.- 5 - Simulating the Behavioral Response.- 6 - Applications of SMS in Laboratory Experimentation and Classroom-Teaching : The Gaming Version.- III Program Organization and Input-Output-Facilities : The Technical Part.- 7 - The Controlling Program Sections.- 8 - Input and Control Facilities.- 9 - Outputfacilities.- IV Appendices.- 10. Annotated Name List.- 11. Cross-Reference Listing.- References. 280 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the first edition of this book, we covered in Chapter 6 and 7 the applications to multidimensional convolutions and DFT's of the transforms which we have introduced, back in 1977, and called polynomial transforms. Since the publication of the first edition of this book, several important new developments concerning the polynomial transforms have taken place, and we have included, in this edition, a discussion of the relationship between DFT and convolution polynomial transform algorithms. This material is covered in Appendix A, along with a presentation of new convolution polynomial transform algorithms and with the application of polynomial transforms to the computation of multidimensional cosine transforms. We have found that the short convolution and polynomial product algorithms of Chap. 3 have been used extensively. This prompted us to include, in this edition, several new one-dimensional and two-dimensional polynomial product algorithms which are listed in Appendix B. Since our book is being used as part of several graduate-level courses taught at various universities, we have added, to this edition, a set of problems which cover Chaps. 2 to 8. Some of these problems serve also to illustrate some research work on DFT and convolution algorithms. I am indebted to Mrs A. Schlageter who prepared the manuscript of this second edition. Lausanne HENRI J. NUSSBAUMER April 1982 Preface to the First Edition This book presents in a unified way the various fast algorithms that are used for the implementation of digital filters and the evaluation of discrete Fourier transforms. 292 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book was created to describe the social psychological approach (SPA) to the social work process. It has long been asserted that social workers need to understand and use social psychology in their practice. Yet the literature avail able to social workers has been limited. There have been no texts on social psychology specifically designed for social workers. Instead, social workers have been presented with various forms of individual psychology and macrosociol ogy. There is, however, an important contribution which social psychology, the study of the individual in a social context, can make to the social work process. This contribution is the central concern of this book. Consequently, the book is seen as filling a fundamental gap in the existing social work literature. The structure of the book is dictated by the belief that social workers and social psychologists should collaborate in evolving a social psychological model of social work practice. Such a model, the result of collaboration between a social worker and a social psychologist, is presented here. The book is addressed not simply to teachers and students of social work but also, specifically, to social work practitioners and to social psychologists besides all those who deal with social work problems. In addressing a wide audience, it is important to estab lish a lingua franca: social workers need to understand the basics of social psychology and social psychologists must understand the basis of social work practice. 324 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 340 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -InhaltsangabeOn global convergence of iterative methods.- Multi-grid solution of continuation problems.- A fast solver for nonlinear eigenvalue problems.- A device for the acceleration of convergence of a monotonously enclosing iteration method.- Overrelaxation in monotonically convergent iteration methods.- Simple bounds for zeros of systems of equations.- Das Auflösungsverhalten von nichtlinearen Fixmengen-Systemen.- On the convergence of a class of newton-like methods.- ADI-methods for nonlinear variational inequalities of evolution.- Relaxation methods for the computation of the spectral norm.- Numerical computation of periodic solutions of a nonlinear wave equation.- Erfahrungen bei der Anwendung numerischer Verfahren zur Lösung nichtlinearer hyperbolischer Differentialgleichungssysteme.- On the simultaneous determination of polynomial roots. 216 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this monograph we have considered a class of autoregressive models whose coefficients are random. The models have special appeal among the non-linear models so far considered in the statistical literature, in that their analysis is quite tractable. It has been possible to find conditions for stationarity and stability, to derive estimates of the unknown parameters, to establish asymptotic properties of these estimates and to obtain tests of certain hypotheses of interest. We are grateful to many colleagues in both Departments of Statistics at the Australian National University and in the Department of Mathematics at the University of Wo110ngong. Their constructive criticism has aided in the presentation of this monograph. We would also like to thank Dr M. A. Ward of the Department of Mathematics, Australian National University whose program produced, after minor modifications, the 'three dimensional' graphs of the log-likelihood functions which appear on pages 83-86. Finally we would like to thank J. Radley, H. Patrikka and D. Hewson for their contributions towards the typing of a difficult manuscript. IV CONTENTS CHAPTER 1 INTRODUCTION 1. 1 Introduction 1 Appendix 1. 1 11 Appendix 1. 2 14 CHAPTER 2 STATIONARITY AND STABILITY 15 2. 1 Introduction 15 2. 2 Singly-Infinite Stationarity 16 2. 3 Doubly-Infinite Stationarity 19 2. 4 The Case of a Unit Eigenvalue 31 2. 5 Stability of RCA Models 33 2. 6 Strict Stationarity 37 Appendix 2. 1 38 CHAPTER 3 LEAST SQUARES ESTIMATION OF SCALAR MODELS 40 3. 164 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Synchronization mechanisms for parallel processing.- A parallel programming language and description of scheduler.- Specification of schedulers with algebraic specification techniques.- Generalized dynamic authorization mechanisms.- Program behavior and its models.- CPU scheduling for effective multiprogramming.- Dynamic tuning of operating systems.- On pseudo workload for performance measurement of interactive systems.- Modifiability of large software systems.- Operating system conceptual model for ease of extension.- Perspective of OS interface to users.- Intelligent console a universal user interface of a computer system.- Structuring distributed programs with control fault detection.- A distributed operating system for a binary tree multiprocessor.- Gamma-net: Computer network coupled by 100 MBPS optical fiber ring bus -system planning and ring bus subsystem description-.- Product validation for standardized network protocol.- Protection and synchronisation in a message-switched system.- On the progress of communication between two machines.- Form transformer -a formalism for office form manipulation-.- Automated design of concurrent process systems.- Concurrent programming.- Streams and managers. 480 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Basic concepts for computational software.- Implementation and testing of function software.- Program correctness and machine arithmetic.- Preparing the NAG library.- Computer-based documentation for the NAG library.- Transportable Numerical Software.- Tools for numerical software engineering.- Portability and other source management problems.- Remarks about performance profiles.- The role of computer centers in the field of mathematical software.- Guidelines for managing mathematical software libraries at computer centers.- Panel session on the challenges for developers of mathematical software.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 284 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Torsion modules and the factorization of matrices.- Subrings of self-injective and FPF rings.- Embedding modules in projectives: A report on a problem.- Maximal torsion radicals over rings with finite reduced bank.- Stable rings with finite global dimension.- Sums of uniform modules.- On central polynomials and algebraic algebras.- Flatness and f-projectivity of torsion-free modules and injective modules.- Construction of universal matrix localizations.- Arithmetical zariski central rings.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 152 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Preliminaries.- Existence and uniqueness.- Stability and asymptotic equivalence.- Impulsive systems.- Lyapunov's second method.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 112 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Milnor number and classification of isolated singularities of holomorphic maps.- Harmonic curvature for gravitational and Yang-Mills fields.- Harmonic maps from P1 to Pn.- Vector cross products, harmonic maps and the Cauchy Riemann equations.- Harmonic maps in K¿er geometry and deformation theory.- Harmonic foliations.- On the stability of harmonic maps.- Stability of harmonic maps between symmetric spaces.- On a class of harmonic maps.- Harmonic diffeomorphisms of surfaces.- Equivariant harmonic maps into spheres.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 172 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Die Idee, dem vorhandenen Bestand an deutschen Lehrbiichern zur Mathematik fUr Wirtschaftswissenschaftler ein wei teres hinzuzufUgen, entstand aus zwei Uberlegungen. Einerseits ist mit der Entwicklung der Wirtschaftstheorie in den letzten zwei Jahrzehnten eine Verlagerung der bislang verwendeten mathe matischen Methoden hin zu Methoden der komparativen Sta tik und Optimierung eingetreten. Andererseits - und dies ist nicht nur eine Mannheimer Erfahrung - benotigen Studenten des wirtschaftswissenschaftlichen Grundstudiums, insbeson dere im Bereich der Mikrookonomik, ein Textbuch, das die Verkniipfung zwischen verwendeten mathematischen Metho den und mikrookonomischen Fragestellungen sHirker beriick sichtigt. Der vorliegende Text ist somit als EinfUhrung in die in wirt schaftswissenschaftlichen Anwendungen hauptsachlich ver wendeten Methoden der Optimierung und der komparativen Statik fUr den Studenten des Grundstudiums gedacht. Soweit wie moglich wurde eine vollstandige, in sich abgeschlossene Darstellung angestrebt, bei der selbstverstandlich bestimmte Grundlagen der gymnasialen Mathematikausbildung voraus gesetzt werden. Da der Student der Wirtschaftswissenschaften im Grundstudium in erster Linie ein Verstandnis fUr die An wendbarkeit der dargestellten Methoden erwerben soli und nicht das Erkennen von fundamentalen mathematischen Zu sammenhangen zum Lernziel hat, sind fUr keine der Resultate Beweise enthalten. Hingegen ist versucht worden, durch geo metrische Anschauung und zahlreiche Beispiele die Bedeutung der mathematischen Satze und ihrer Annahmen zu erlautern. 184 pp. Deutsch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Spectral functions of definitizable operators in Krein spaces.- Semigroups and cosine functions.- Strongly continuous operator cosine functions.- Rank and index in Banach algebras.- Fixed point theorems in not necessarily locally convex topological vector spaces.- to lie groups and their representations.- Probability and geometry of Banach spaces.- Completions and the null-completion of vector measures.- On some counterexamples in measure theory.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 252 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Representations of rank one lie algebras of characteristic p.- The classification problem for simple lie algebras of characteristic p.- Normalizer towers in semisimple Lie algebras.- A classification of pointed An-modules.- Representations of affine lie algebras, hecke modular forms and korteweg¿De vries type equations.- A note on the centers of lie algebras of classical type.- Some problems on infinite dimensional lie algebras and their representations.- Some simple Lie algebras of characteristic 2.- Affine Lie algebras and combinatorial identities.- An embedding of PSL(2,13) in 0.- Affine lie algebras and theta-functions.- Resolutions of irreducible highest weight modules over infinite dimensional graded lie algebras.- Representations of lie p-algebras.- Noncocommutative sequences of divided powers.- Eclidean lie algebras are universal central extensions.- The fitting and jordan structure of affine semigroups.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 244 pp. Englisch.