G. Isac's Books

Stability of Functional Equations in Several Variables

By: D.H. Hyers,G. Isac,Themistocles Rassias

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Stability of Functional Equations in Several Variables

By: D.H. Hyers,G. Isac,Themistocles Rassias

The notion of stability of functional equations of several variables in the sense used here had its origins more than half a century ago when S. Ulam posed the fundamental problem and Donald H. Hyers gave the first significant partial solution in 1941. The subject has been revised and de veloped by an increasing number of mathematicians, particularly during the last two decades. Three survey articles have been written on the subject by D. H. Hyers (1983), D. H. Hyers and Th. M. Rassias (1992), and most recently by G. L. Forti (1995). None of these works included proofs of the results which were discussed. Furthermore, it should be mentioned that wider interest in this subject area has increased substantially over the last years, yet the pre sentation of research has been confined mainly to journal articles. The time seems ripe for a comprehensive introduction to this subject, which is the purpose of the present work. This book is the first to cover the classical results along with current research in the subject. An attempt has been made to present the material in an integrated and self-contained fashion. In addition to the main topic of the stability of certain functional equa tions, some other related problems are discussed, including the stability of the convex functional inequality and the stability of minimum points. A sad note. During the final stages of the manuscript our beloved co author and friend Professor Donald H. Hyers passed away.

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Page Count

323

Publisher

Springer Science & Business Media

Published Date

ISBN 10

1461217903

ISBN 13

9781461217909

Complementarity, Equilibrium, Efficiency and Economics

By: G. Isac,V.A. Bulavsky,Vyacheslav V. Kalashnikov

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Complementarity, Equilibrium, Efficiency and Economics

By: G. Isac,V.A. Bulavsky,Vyacheslav V. Kalashnikov

In complementarity theory, which is a relatively new domain of applied mathematics, several kinds of mathematical models and problems related to the study of equilibrium are considered from the point of view of physics as well as economics. In this book the authors have combined complementarity theory, equilibrium of economical systems, and efficiency in Pareto's sense. The authors discuss the use of complementarity theory in the study of equilibrium of economic systems and present results they have obtained. In addition the authors present several new results in complementarity theory and several numerical methods for solving complementarity problems associated with the study of economic equilibrium. The most important notions of Pareto efficiency are also presented. Audience: Researchers and graduate students interested in complementarity theory, in economics, in optimization, and in applied mathematics.

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458

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Springer Science & Business Media

Published Date

ISBN 10

1475736231

ISBN 13

9781475736236

Topological Methods in Complementarity Theory

By: G. Isac

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Topological Methods in Complementarity Theory

By: G. Isac

Complementarity theory is a new domain in applied mathematics and is concerned with the study of complementarity problems. These problems represent a wide class of mathematical models related to optimization, game theory, economic engineering, mechanics, fluid mechanics, stochastic optimal control etc. The book is dedicated to the study of nonlinear complementarity problems by topological methods. Audience: Mathematicians, engineers, economists, specialists working in operations research and anybody interested in applied mathematics or in mathematical modeling.

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Page Count

691

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Springer Science & Business Media

Published Date

ISBN 10

1475731418

ISBN 13

9781475731415

Book's by G. Isac

Stability of Functional Equations in Several Variables

Stability of Functional Equations in Several Variables

Complementarity, Equilibrium, Efficiency and Economics

Complementarity, Equilibrium, Efficiency and Economics

Topological Methods in Complementarity Theory

Topological Methods in Complementarity Theory

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