Hidden Bibliographic Details
ISBN: | 981277811X 9789812778116 9789810248376 9789812778116 9810248377
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Digital file characteristics: | data file
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Notes: | Includes bibliographical references and index. Print version record.
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Summary: | This book outlines the modern theory of functional equations and inequalities in several variables. It consists of three parts. The first is devoted to additive and convex functions defined on linear spaces with semilinear topologies. In the second part, the problems of stability of functional equations in the sense of Ulam-Hyers-Rassias and in some function spaces are considered. In the last part, the functional equations in set-valued functions are dealt with - for the first time in the mathematical literature. The book contains many fresh results concerning those problems.
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Other form: | Print version: Czerwik, Stefan. Functional equations and inequalities in several variables. River Edge, N.J. : World Scientific, ©2002 9810248377 9789810248376
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