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North Holland

    • Obstacle Problems in Mathematical Physics

      • 1st Edition
      • Volume 134
      • March 1, 1987
      • J.-F. Rodrigues
      • English
      • eBook
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      The aim of this research monograph is to present a general account of the applicability of elliptic variational inequalities to the important class of free boundary problems of obstacle type from a unifying point of view of classical Mathematical Physics.The first part of the volume introduces some obstacle type problems which can be reduced to variational inequalities. Part II presents some of the main aspects of the theory of elliptic variational inequalities, from the abstract hilbertian framework to the smoothness of the variational solution, discussing in general the properties of the free boundary and including some results on the obstacle Plateau problem. The last part examines the application to free boundary problems, namely the lubrication-cavitati... problem, the elastoplastic problem, the Signorini (or the boundary obstacle) problem, the dam problem, the continuous casting problem, the electrochemical machining problem and the problem of the flow with wake in a channel past a profile.
    • Barrelled Locally Convex Spaces

      • 1st Edition
      • Volume 131
      • March 1, 1987
      • P. Pérez Carreras + 1 more
      • English
      • Paperback
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      • eBook
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      This book is a systematic treatment of barrelled spaces, and of structures in which barrelledness conditions are significant. It is a fairly self-contained study of the structural theory of those spaces, concentrating on the basic phenomena in the theory, and presenting a variety of functional-analytic techniques.Beginning with some basic and important results in different branches of Analysis, the volume deals with Baire spaces, presents a variety of techniques, and gives the necessary definitions, exploring conditions on discs to ensure that they are absorbed by the barrels of the space. The abstract theory of barrelled spaces is then presented, as well as local completeness and its applications to the inheritance of the Mackey topology to subspaces. Further discussed is the abstract study of bornological and ultrabornological spaces; B- and Br-completeness; inductive limits; strong barrelledness conditions; characterizations of barrelled, bornological and (DF)-spaces in the context of spaces of type C(X); the stability of barrelledness conditions of topological tensor products and the related questions of commutability of inductive limits and tensor products; and the holomorphically significant properties of locally convex spaces as developed by Nachbin and others.
    • Theory of Linear Operations

      • 1st Edition
      • Volume 38
      • March 1, 1987
      • S. Banach
      • English
      • eBook
        9 7 8 0 0 8 0 8 8 7 2 0 3
      This classic work by the late Stefan Banach has been translated into English so as to reach a yet wider audience. It contains the basics of the algebra of operators, concentrating on the study of linear operators, which corresponds to that of the linear forms a1x1 + a2x2 + ... + anxn of algebra.The book gathers results concerning linear operators defined in general spaces of a certain kind, principally in Banach spaces, examples of which are: the space of continuous functions, that of the pth-power-summable functions, Hilbert space, etc. The general theorems are interpreted in various mathematical areas, such as group theory, differential equations, integral equations, equations with infinitely many unknowns, functions of a real variable, summation methods and orthogonal series.A new fifty-page section (``Some Aspects of the Present Theory of Banach Spaces'') complements this important monograph.
    • Microstructure and Wear of Materials

      • 1st Edition
      • March 1, 1987
      • K.-H. Zum Gahr
      • English
      • Paperback
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      • eBook
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      This new book will be useful not only to practising engineers and scientists, but also to advanced students interested in wear. It reviews our current understanding of the influence of microstructural elements and physical properties of materials (metals, polymers, ceramics and composites) on wear.The introductory chapters describe the relation between microstructure and mechanical properties of materials, surfaces in contact and the classification of wear processes. The following chapters are concerned with wear modes of great practical interest such as grooving wear, sliding wear, rolling-sliding wear and erosive wear. Our present understanding of abrasion, adhesion, surface fatigue and tribochemical reactions as the relevant wear mechanisms is discussed, and new wear models are presented. In addition to extensive experimental results, sketches have been widely used for clarifying the physical events.
    • Nonlinear Methods in Numerical Analysis

      • 1st Edition
      • Volume 1
      • March 1, 1987
      • A. Cuyt + 1 more
      • English
      • eBook
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      While most textbooks on Numerical Analysis discuss linear techniques for the solution of various numerical problems, this book introduces and illustrates nonlinear methods. It presents several nonlinear techniques resulting mainly from the use of Padé approximants and rational interpolants.
    • Neurophysiological and Neuropsychological Aspects of Spatial Neglect

      • 1st Edition
      • Volume 45
      • March 1, 1987
      • M. Jeannerod
      • English
      • Paperback
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      • eBook
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      Spatial Neglect is one of the few areas in Neuropsychology where clinicians, psychologists and animal experimenters have succeeded in adopting a common language. The result of interaction between these three approaches has been some important new advances, which are presented in this volume.Apart from its clinical significance in neuropsychology, Spatial Neglect raises important questions in the field of behavioral neurosciences. In this volume, three aspects are examined: a) normal subjects, where new findings on spatial behavior are described. b) brain-lesioned subjects, where the classical studies on neglect are reconsidered in the light of new findings. c) animals, where new experimental situations allow a deeper understanding of the neural substrate.
    • Handbook of Labor Economics

      • 1st Edition
      • February 1, 1987
      • Orley Ashenfelter + 1 more
      • English
      • Hardback
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      • eBook
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      The Handbook brings together a systematic review of the research topics, empirical findings, and methods that comprise modern labor economics. It serves as an introduction to what has been done in this field, while at the same time indicating possible future trends which will be important in both spheres of public and private decision-making.Part I is concerned with the classic topics of labor supply and demand, the size and nature of the elasticities between the two, and their impact on the wage structure. This analysis touches on two fundamental questions: what are the sources of income inequality, and what are the disincentive effects of attempts to produce a more equal income distribution ?The papers in Part II proceed from the common observation that the dissimilarity in worker skills and employer demands often tempers the outcomes that would be expected in frictionless labor markets. And the last section of the Handbook deals explicitly with the role of institutional structures (e.g. trade unions) that now form an important part of modern labor economics.For more information on the Handbooks in Economics series, please see our home page on http://www.elsevier....
    • Handbook of Labor Economics

      • 1st Edition
      • Volume 2
      • February 1, 1987
      • R. Layard + 1 more
      • English
      • Hardback
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      • Paperback
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      • eBook
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      The Handbook brings together a systematic review of the research topics, empirical findings, and methods that comprise modern labor economics. It serves as an introduction to what has been done in this field, while at the same time indicating possible future trends which will be important in both spheres of public and private decision-making.Part 1 is concerned with the classic topics of labor supply and demand, the size and nature of the elasticities between the two, and their impact on the wage structure. This analysis touches on two fundamental questions: what are the sources of income inequality, and what are the disincentive effects of attempts to produce a more equal income distribution?The papers in Part II proceed from the common observation that the dissimilarity in worker skills and employer demands often tempers the outcomes that would be expected in frictionless labor markets. And the last section of the Handbook deals explicitly with the role of institutional structures (e.g. trade unions) that now form an important part of modern labor economics.
    • Handbook of Regional and Urban Economics

      • 1st Edition
      • Volume 1
      • February 1, 1987
      • P. Nijkamp
      • English
      • Hardback
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      • eBook
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      This first volume of the Handbook serves as a definitive reference source and teaching supplement for the field of regional economics, and for related fields such as geography, transportation economics, regional science and physical planning. It provides an advanced state-of-the-art survey for professional teachers, researchers and advanced (post-) graduate students in these disciplines. In addition to a representative survey of past developments, it also points to new directions and trends within the field.For more information on the Handbooks in Economics series, please see our home page on http://www.elsevier....
    • Optimal Control Theory with Economic Applications

      • 1st Edition
      • Volume 24
      • February 1, 1987
      • A. Seierstad + 1 more
      • English
      • Paperback
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      • Hardback
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      • eBook
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      This book serves not only as an introduction, but also as an advanced text and reference source in the field of deterministic optimal control systems governed by ordinary differential equations. It also includes an introduction to the classical calculus of variations. An important feature of the book is the inclusion of a large number of examples, in which the theory is applied to a wide variety of economics problems. The presentation of simple models helps illuminate pertinent qualitative and analytic points, useful when confronted with a more complex reality. These models cover: economic growth in both open and closed economies, exploitation of (non-) renewable resources, pollution control, behaviour of firms, and differential games. A great emphasis on precision pervades the book, setting it apart from the bulk of literature in this area. The rigorous techniques presented should help the reader avoid errors which often recur in the application of control theory within economics.