springer springer nov 1994 (312 risultati)

Buch. Condizione: Neu. Neuware - Cell Signal Transduction, Second Messengers and Protein Phosphorylation in Health and Disease (A.M. Municio). Tyrosine Phosphatases in Cell Cycle and Transformation (E.H. Fischer). Hydrolysis of Phospholipids and Activation of Protein Kinase C for Intracellular Signalling (S.I. Nakamura et al.). Induction of Nitric Oxide Synthase after Protein Kinase C Activation by Phorbol Esters (S. Hortelano et al.). Metabotropic Glutamate Receptors and the Activation of Protein Kinase C in the Control of Glutamate Release (J. SánchezPrieto et al.). Marcks, a Major In Vivo Substrate of Protein Kinase C. Purification, Interaction with Model Membrane, and Demyristoylation (S. Manenti et al.). Biochemical and Immunological Characterization of Protein Kinase C Isozymes in Rat Kidney Proximal Tubule: Effect of Angiotensin II (J. Poggioli et al.). Phospholipid Degradation, Second Messengers and Activation of Cell Signaling Genes (N.G. Bazan, G. Allan). Plateletactivating Factor and Calcium Signaling: Its Implication in Cellular Responses (M. Koltai et al.). NMDA Receptorstimulated Release of Arachidonic Acid: Mechanisms for the Bazan Effect (L.A. Horrocks, A.A. Farooqui). 12 additional articles. Index.

Buch. Condizione: Neu. Neuware - This book provides an introduction to modern methods for computer simulation of physical systems involving continuous variables. Particular emphasis is placed on the use of simulation languages and other software tools widely used in the simulation field. A simple simulation language (provided on 3.5 disk with the book) is used. Commercially available software is also described and applied. Case studies are included and simulation model validation is covered in detail. Real time simulation applications are also discussed.

Buch. Condizione: Neu. Neuware - Endocrynology of Embryoendometrial Interactions: A Hundred Years of Fascinating Discoveries; A. Psychoyos. Uterine Receptivity: Experimental Studies: Cell Biology of Endometrial Receptivity and of Trophoblast-Endometrial Interactions; H.W. Denker. Progesterone Directed Gene Expression in Rat Uterine Stromal Cells; J. Mulholland, et al. Uterine Receptivity: Clinical Studies: Receptive and Refractory Period in Human Implantation; J. Mandelbaum, et al. Characterization of the Human Endometrium in Relation to Implantation; P.C. Svalander, et al. The M.C. Chang Memorial Lecture: RU486: After Ten Years Novel Molecules and Reproductive Medicine; E.E. Baulieu. Pregnancy Recognition: Involvement of Local Mediators in Blastocyst Implantation; T.G. Kennedy. The Decidual Hormones and Their Role in Pregnancy Recognition; G. Gibori. Endometrial Responses to Receptivity: Embryo-Endometrial Interactions; S.K. Smith. Insulinlike Growth Factors and Their Binding Proteins in the Endometrium; L.J. Murphy. The Next Years: Future Prospect of Research on Endocrinology of Embryo-Endometrial Interactions; K. Yoshinaga. 21 additional articles. Index.

Buch. Condizione: Neu. Neuware - The Use of Silver Stains in the Identification of Neuroendocrine Cell Types (L. Grimelius et al.). Quantitative Immunohistochemistry for the Investigation of Regulatory Peptides in Health and Disease (G. Terenghi, J.M. Polak). Immunogold-Silver Staining (IGSS) for Detection of Antigenic Sites and DNA Sequences (G.W. Hacker et al.). Single and Multiple Immunofluorescence: An Overview (C. HauserKronberger, G.W. Hacker). Immunocytochemistry of Wholemount Preparations (G.L. Ferri, R.M. Gaudio). Microwave Immunocytochemistry (J. Gu). Basic Principles of Immunohistopathology (G.W. Hacker et al.). Classification of Endocrine Tumors by Histochemical Techniques (E. Wilander). Cytology (S.K. Tang, A.S.Y. Leong). The Use of the Multiblock in Diagnostic Immunohistochemistry (W. Kraaz, L. Scheibenpflug). Immunohistochemical, Biochemical, and Physiological Characterization of Calciumbinding Proteins (A. Hermann, H.H. Kerschbaum). Preembedding Immunocytochemistry in Transmission Electron Microscopy (W. Kummer et al.). Postembedding Localization Methods for Electron Microscopy: Basic Approach and Protocols (P.M. Lackie, J. Roth). 12 additional articles. Index.

Buch. Condizione: Neu. Neuware - This fascinating book chronicles the fundamental events that shaped the advancement of the study of statistics and development of clinical trials. It reviews statistics from the birth of probability theories around the gambling tables, through the introduction of statistics into medicine, and up to the latest clinical trials. Interweaving a comprehensive history of clinical research over the centuries, the authors include lively bibliographies of the people responsible for the innovative concepts that constitute the foundation of modern statistics.

Buch. Condizione: Neu. Neuware - 1 Design requirements for aerospace structural materials.- 1.1 Introduction.- 1.2 Properties that affect structural efficiency ab initio.- 1.3 Properties affecting cost of ownership.- 1.4 Cost-effective design.- 1.5 Concluding remarks.- References.- 2 Aluminium alloys: physical metallurgy, processing andproperties.- 2.1 Introduction.- 2.2 Aluminium alloys: processing and properties.- 2.3 Conventional aerospace aluminium alloys.- 2.4 Advanced aerospace aluminium alloys.- 2.5 Conclusions.- References.- Further reading.- 3 Titanium alloys: production, behaviour and application.- 3.1 Introduction.- 3.2 Brief summary of the metallurgy of conventional Ti alloys.- 3.3 The production of Ti alloys and Ti alloy components.- 3.4 The mechanical behaviour and properties of commonTi alloys.- 3.5 Ti-based intermetallic compounds.- 3.6 Summary.- Acknowledgements.- References.- Further reading.- 4 Nickel-based alloys: recent developments for the aero-gasturbine.- 4.1 Background.- 4.2 Alloy constitution and development trends.- 4.3 Processing developments.- 4.4 Microstructure and high temperature deformation.- 4.5 Turbine disk applications.- 4.6 Future prospects.- References.- 5 Structural steels.- 5.1 Introduction.- 5.2 Gear steels.- 5.3 Bearing steels.- 5.4 Ultra high strength steels.- Acknowledgements.- References.- 6 Ceramic materials in aerospace.- 6.1 Introduction.- 6.2 Monolithic and toughened ceramics.- 6.3 Composite ceramics.- 7 Polymeric-based composite materials.- 7.1 Introduction.- 7.2 Reinforcements.- 7.3 Matrices.- 7.4 Interface.- 7.5 Processing.- 7.6 Properties.- 7.7 Joining composites.- 7.8 Non-destructive testing (NDT).- 7.9 Advantages of composite materials.- 8 Metal-based composite materials.- 8.1 Introduction.- 8.2 Metal-ceramic composites.- 8.3 Laminates.- 8.4 Cost.- 8.5 Applications.- 8.6 Appendix.- References.- 9 Superplastic forming.- 9.1 Introduction.- 9.2 Superplasticity and its characteristics.- 9.3 Aerospace superplastic alloys.- 9.4 Post-superplastic straining mechanical properties.- 9.5 Superplastic forming (SPF).- 9.6 Advantages of SPF in aerospace structural design/manufacture.- 9.7 Aerospace applications of SPF.- 9.8 SPF/DB.- 9.9 Advantages of SPF/DB in aerospace structural design/manufacture.- 9.10 Aerospace applications of SPF/DB.- 9.11 Background to the application of SPF and SPF/DB in aerospace.- References.- 10 Joining advanced materials by diffusion bonding.- 10.1 Introduction.- 10.2 Diffusion bonding mechanisms.- 10.3 Effect of surface roughness and contamination on bondinterface defects.- 10.4 Testing of diffusion bonded joints.- 10.5 Diffusion bonding techniques of metals.- 10.6 Diffusion bonding of intermetallics.- 10.7 Diffusion bonding of ceramics.- 10.8 Diffusion bonding of composites.- 10.9 Diffusion bonding of dissimilar metallic materials.- 10.10 Diffusion bonding of metastable alloys.- 10.11 Manufacture of components by diffusion bonding techniques.- 10.12 Conclusions.- Acknowledgements.- References.- 11 Adhesive bonding for aerospace applications.- 11.1 Introduction.- 11.2 Bonded wooden aircraft.- 11.3 Principles of bonding.- 11.4 Aerospace adhesive types.- 11.5 Surface treatments.- 11.6 Design of bonded joints.- References.- 12 Rapid solidification and powder technologies for aerospace.- 12.1 Introduction.- 12.2 Production technologies.- 12.3 Effects on microstructure.- 12.4 Benefits of rapid solidification foraerospace applications.- 12.5 Conclusions.- References.- 13 Hot isostatic processing.- 13.1 Introduction.- 13.2 Removal of porosity.- 13.3 Benefits of HIP.- 13.4 Applications of HIP.- 13.5 Powder products.- 13.6 Diffusion bonding.- 13.7 Other applications.

Buch. Condizione: Neu. Neuware - Cooperating Heterogeneous Systems provides an in-depth introduction to the issues and techniques surrounding the integration and control of diverse and independent software components. Organizations increasingly rely upon diverse computer systems to perform a variety of knowledge-based tasks. This presents technical issues of interoperability and integration, as well as philosophical issues of how cooperation and interaction between computational entities is to be realized. Cooperating systems are systems that work together towards a common end. The concepts of cooperation must be realized in technically sound system architectures, having a uniform meta-layer between knowledge sources and the rest of the system. The layer consists of a family of interpreters, one for each knowledge source, and meta-knowledge. A system architecture to integrate and control diverse knowledge sources is presented. The architecture is based on the meta-level properties of the logic programming language Prolog. An implementation of the architecture is described, a Framework for Logic Programming Systems with Distributed Execution (FLiPSiDE). Knowledge-based systems play an important role in any up-to-date arsenal of decision support tools. The tremendous growth of computer communications infrastructure has made distributed computing a viable option, and often a necessity in geographically distributed organizations. It has become clear that to take knowledge-based systems to their next useful level, it is necessary to get independent knowledge-based systems to work together, much as we put together ad hoc work groups in our organizations to tackle complex problems. The book is for scientists and software engineers who have experience in knowledge-based systems and/or logic programming and seek a hands-on introduction to cooperating systems. Researchers investigating autonomous agents, distributed computation, and cooperating systems will find fresh ideas and new perspectives on well-established approaches to control, organization, and cooperation.

Taschenbuch. Condizione: Neu. Neuware - Pumps, fans, compressors and turbines are essential components in all engineering complexes. This book explains the basic fluid mechanics and thermodynamics underlying their design in a clear and uncomplicated way, with many examples and worked exercises. A wealth of problems and solutions are also included in the book to assist students.

Buch. Condizione: Neu. Neuware - Engineers have long been fascinated by how efficient and how fast biological neural networks are capable of performing such complex tasks as recognition. Such networks are capable of recognizing input data from any of the five senses with the necessary accuracy and speed to allow living creatures to survive. Machines which perform such complex tasks as recognition, with similar ac curacy and speed, were difficult to implement until the technological advances of VLSI circuits and systems in the late 1980's. Since then, the field of VLSI Artificial Neural Networks (ANNs) have witnessed an exponential growth and a new engineering discipline was born. Today, many engineering curriculums have included a course or more on the subject at the graduate or senior under graduate levels. Since the pioneering book by Carver Mead; 'Analog VLSI and Neural Sys tems', Addison-Wesley, 1989; there were a number of excellent text and ref erence books on the subject, each dealing with one or two topics. This book attempts to present an integrated approach of a single research team to VLSI ANNs Engineering.

Buch. Condizione: Neu. Neuware - Modeling with an Analog Hardware Description Language spells out, in general terms, what modeling with an analog hardware description language (AHDL) adds to the existing field of computer simulation, using specific examples to develop this understanding. The book is divided into three major sections: Fundamentals of Modeling provides an overview of general modeling and simulation concepts that are used in subsequent chapters. These introductory chapters cover topics such as macromodels, behavioral models, primitive device models, modeling hierarchy, top-down design, non-electrical technologies, and the Newton--Raphson iterative simulation technique. These topics are presented to help further the understanding of what is needed to develop models in an AHDL. Model Implementation begins to convey the implementation details of the MAST AHDL. The chapters in this section show how to use the governing equations of several commonly used models, along with equations that are readily available from well-known textbooks and papers. This information is provided in both tutorial and reference fashion, serving as an introduction to the basics of the MAST ADHL. Each chapter builds on the information from preceding chapters in order to demonstrate progressively more complex modeling concepts. This culminates with the diode and MOSFET models given in Chapter 9, which are intended to show the depth of the MAST language and which may be of interest to a more specialized segment of the modeling population. Advanced Applications contains several examples of designs that use models written in the MAST ADHL. Each example makes use of concepts brought up in the first two sections. The main purpose of these chapters is to illustrate the importance of using an AHDL to enhance the power of computer simulations.

Buch. Condizione: Neu. Neuware - This book fills the gap between theory, available computational techniques and engineering practice in the design of electrical and electromechanical machines. The theory underlying all currently recommended computational and experimental methods is covered comprehensively, including field analysis and synthesis, magnetic fields coupled to stress and thermal fields. The book is very practically oriented and includes many examples of actual solutions to real devices.

Buch. Condizione: Neu. Neuware - Basics of Options - Basic Pricing of Options - Advanced Pricing of Options - Basic Issues in Volatility Estimation - Advanced Issues in Volatility Estimation - Directional Trading Strategies - Volatility Trading Strategies - Options Arbitrage - Trading Options Between Markets - Basic Hedging with Options - Portfolio Applications of Options Products - OTC Interest Rate Options - Exotic Options - Risk Management of Options Books - Organisation of Option Markets - Accounting, Regulations and Tax Issues in Options.

Buch. Condizione: Neu. Neuware - A multi-authored, edited work. This volume forms a comprehensive treatise on the development, manufacture, testing and applications of a broad range of ceramic, glass ceramic and carbon matrix composite materials developed in the former Soviet Union. For each of these three classes of composite materials, background theory and extensive property data are also given.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Difference spaces arise by taking sums of finite or fractional differences. Linear forms which vanish identically on such a space are invariant in a corresponding sense. The difference spaces of L2 (Rn) are Hilbert spaces whose functions are characterized by the behaviour of their Fourier transforms near, e.g., the origin. One aim is to establish connections between these spaces and differential operators, singular integral operators and wavelets. Another aim is to discuss aspects of these ideas which emphasise invariant linear forms on locally compact groups. The work primarily presents new results, but does so from a clear, accessible and unified viewpoint, which emphasises connections with related work. 204 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This monograph coherently presents a series of research results on concurrent production systems recently contributed by the author and several co-authors.Before going into the details of concurrent production systems the performance of a single system is discussed. Based on these considerations it is explained how to estimate the efficiency of production systems programs and how to automatically determine efficient join structures. Parallel systems, including algorithms for parallel rule firings, distributed systems under distributed control, and particularly multiagent production systems and the related control issues are investigated. Finally a meta-level control architecture is applied to the construction of the multiagent system CoCo for public telecommunication network control. 192 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Based on a graduate course at the Technische Universität, Berlin, these lectures present a wealth of material on the modern theory of convex polytopes. The straightforward exposition features many illustrations, and complete proofs for most theorems. With only linear algebra as a prerequisite, it takes the reader quickly from the basics to topics of recent research. The lectures introduce basic facts about polytopes, with an emphasis on methods that yield the results, discuss important examples and elegant constructions, and show the excitement of current work in the field. They will provide interesting and enjoyable reading for researchers as well as students. 388 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Reinvestigates realism in the context of international relations through a dialogue between classical international theory and critical theoretical challenges to it. Essays in international theory are combined with writings in critical and postructuralist theories of international relations. 407 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume is designed first to provide a theoretical orientation and historical perspective on the rise of the middle classes in modern civilization, and second, to portray the social and political roles these classes have played and continue to play in the United States over the past century, with particular reference to the American class structure and political economy. Our method is necessarily both historical and sociological and offers an orientation for understanding contemporary American society. The essays included here were written between 1926 and 1982: they reveal both the genealogical development of sociological thought about the middle classes and the substantive content of these classes' life styles, status claims and political orientations. The present work stresses empirical studies and puts forth neither a theoretical interpretation nor a conceptual taxonomy; rather it delineates the emergence and the social and political significance of the new middle classes in relation to the classes, above and below, that preceded them. 405 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume constitutes the proceedings of the International Workshop on Advanced Research in Geographic Information Systems, IGIS '94, held in Ascona, Switzerland in February/March 1994.The 28 carefully refereed and revised papers address all current aspects of GIS research and their advanced applications to spatial and environmental data engineering. Among the topics covered are GIS theory, spatial databases, spatial data structures, environmental modelling and control, data modelling, object-orientation, pattern recognition, and optimization. In addition, software and non-commercial as well as commercial GIS are analysed. 308 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume presents the proceedings of the 14th International Conference on the Foundations of Software Technology and Theoretical Computer Science, FST&TCS-14, held in Madras, India in December 1994.Besides the five invited papers by well-known researchers, it includes 31 full refereed research papers selected out of a total of 140 submissions. The papers contribute to the whole area of theoretical computer science with an emphasis on algorithms and complexity. Other topics covered are program semantics, program verification, formal logic, computational geometry, concurrency, unification, and discrete mathematics. 472 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The incredible progress in microelectronics over the last 20 years has led to a whole range of products that have invaded and often reshaped our lives. Technologies currently being deployed or in the laboratory, such as the information super highway, virtual reality, instantaneous language translators and artificial nerves promise to further revolutionise our lives. This book, written by a distinguished member of the microelectronics community in collaboration with a leading journalist, seeks to bridge the gap between the microelectronics community and the general public. The evolution of the technology is explained with its social and economic effects, showing the forces shaping the industry and concluding with a glimpse of the ideas currently under development in the worlds' electronics laboratories. 224 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume constitutes the combined proceedings of the 4th International Workshops on Logic Program Synthesis and Transformation (LOPSTR '94) and on Meta-Programming (META '94), held jointly in Pisa, Italy in June 1994.This book includes thoroughly revised versions of the best papers presented at both workshops. The main topics addressed by the META papers are language extensions in support of meta-logic, semantics of meta-logic, implementation of meta-logic features, performance of meta-logic, and several applicational aspects. The LOPSTR papers are devoted to unfolding/folding, partial deduction, proofs as programs, inductive logic programming, automated program verification, specification and programming methodologies. 468 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This monograph is devoted to computational morphology, particularly to the construction of a two-dimensional or a three-dimensional closed object boundary through a set of points in arbitrary position.By applying techniques from computational geometry and CAGD, new results are developed in four stages of the construction process: (a) the gamma-neighborhood graph for describing the structure of a set of points; (b) an algorithm for constructing a polygonal or polyhedral boundary (based on (a)); (c) the flintstone scheme as a hierarchy for polygonal and polyhedral approximation and localization; (d) and a Bezier-triangle based scheme for the construction of a smooth piecewise cubic boundary. 160 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Advanced information technology is pervasive in any kind of human activity - science, business, finance, management and others - and this is particularly true for database systems. Both database theory and database applications constitute a very important part of the state of the art of computer science. Meanwhile there is some discrepancy between different aspects of database activity. Theoreticians are sometimes not much aware of the real needs of business and industry; software specialists not always have the time or the apportunity to get acquainted with the most recent theoretical ideas and trends, as well as with advanced prototypes arising from these ideas; potential users often do not have the possibility of evaluating the theoretical foundations and the potential practical impact of different commercial products. So the main goal of the course was to put together people involved in different aspects of database activity and to promote active exchange of ideas among them. 388 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Base isolation, passive energy dissipation and active control represent three innovative technologies for protection of structures under environmental loads. Increasingly, they are being applied to the design of new structures or to the retrofit of existing structures against wind, earthquakes and other external loads.This book, with contributions from leading researchers from Japan, Europe, and the United States, presents a balanced view of current research and world-wide development in this exciting and fast expanding field. Basic principles as well as practical design and implementational issues associated with the application of base isolation systems and passive and active control devices to civil engineering structures are carefully addressed. Examples of structural applications are presented and extensively discussed. 392 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -without a properly developed inconsistent calculus based on infinitesimals, then in consistent claims from the history of the calculus might well simply be symptoms of confusion. This is addressed in Chapter 5. It is further argued that mathematics has a certain primacy over logic, in that paraconsistent or relevant logics have to be based on inconsistent mathematics. If the latter turns out to be reasonably rich then paraconsistentism is vindicated; while if inconsistent mathematics has seri ous restriytions then the case for being interested in inconsistency-tolerant logics is weakened. (On such restrictions, see this chapter, section 3. ) It must be conceded that fault-tolerant computer programming (e. g. Chapter 8) finds a substantial and important use for paraconsistent logics, albeit with an epistemological motivation (see this chapter, section 3). But even here it should be noted that if inconsistent mathematics turned out to be functionally impoverished then so would inconsistent databases. 2. Summary In Chapter 2, Meyer's results on relevant arithmetic are set out, and his view that they have a bearing on G8del's incompleteness theorems is discussed. Model theory for nonclassical logics is also set out so as to be able to show that the inconsistency of inconsistent theories can be controlled or limited, but in this book model theory is kept in the background as much as possible. This is then used to study the functional properties of various equational number theories. 172 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Prolog is important as one of the major programming languages. Beginning with a chapter on logic (which makes the book particularly useful to undergraduate students), Prolog for Computer Science provides a comprehensive tutorial that assumes no prior knowledge of programming. There are lots of realistic examples and case-studies, including an English-Dutch translator. 204 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Whenever the integrity of the skin is impaired, via trauma or surgical incision, wounds und wound healing are the natural consequences. Thus, every physician should be interested in the biological processes involved in wound healing. The physician does not usually interfere with these natural processes, knowing that the body heals itself (natura sanat). It is not until the natural wound healing process is disturbed, that we realize how little we know about this area. Our limited knowledge is not even available to most physicians. Advances in the areas of cell-and molecular biology have also resulted in substantial progress in the field of wound healing. Today, we know that the process of tissue repair occurs in three phases and is controlled by specific cells. These cells release potent mediators which in turn regulate the function of other cells surrounding the area. 'Certain rules apply to the healing of wounds and injured tissue. You must follow nature for nature will never follow you', this sentence writen by Paracelsus in his book 'Chirurgia magna' is still valid today. Current reseach in wound healing is exploring these rules and integrating them into new therapeutical concepts. The purpose of this book is to make current knowledge on basic healing processes, research in this area and on wound management available to most physicians. Due to the importance of wound healing and the successful combination of basic science and clinical aspects, I would like this book to be widely accepted. 168 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Since its first release in 1988, Mathematica has sold over a quarter of a million copies throughout the world, enabling the manipulation of fields of mathematics such as numerics, symbolic algebra, and graphics. This step-by-step guide deals solely with generating computer graphics using the Mathematica software. It is written by an expert in the field, himself an employee of Wolfram Research, Inc., the creators and distributors of the software. Dr. Wickham-Jones is directly involved in all the technical issues and programs relating to the graphics side of the Mathematica package, and is therefore an obvious choice as author of such a publication. 728 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Difference spaces arise by taking sums of finite or fractional differences. Linear forms which vanish identically on such a space are invariant in a corresponding sense. The difference spaces of L2 (Rn) are Hilbert spaces whose functions are characterized by the behaviour of their Fourier transforms near, e.g., the origin. One aim is to establish connections between these spaces and differential operators, singular integral operators and wavelets. Another aim is to discuss aspects of these ideas which emphasise invariant linear forms on locally compact groups. The work primarily presents new results, but does so from a clear, accessible and unified viewpoint, which emphasises connections with related work.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 204 pp. Englisch.