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Introduction to Functional Equations

Buch | Softcover
466 Seiten
2017
CRC Press (Verlag)
978-1-138-11455-5 (ISBN)
CHF 129,95 inkl. MwSt
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Introduction to Functional Equations grew out of a set of class notes from an introductory graduate level course at the University of Louisville. This introductory text communicates an elementary exposition of valued functional equations where the unknown functions take on real or complex values.

In order to make the presentation as manageable as possible for students from a variety of disciplines, the book chooses not to focus on functional equations where the unknown functions take on values on algebraic structures such as groups, rings, or fields. However, each chapter includes sections highlighting various developments of the main equations treated in that chapter. For advanced students, the book introduces functional equations in abstract domains like semigroups, groups, and Banach spaces.

Functional equations covered include:






Cauchy Functional Equations and Applications
The Jensen Functional Equation
Pexider's Functional Equation
Quadratic Functional Equation
D'Alembert Functional Equation
Trigonometric Functional Equations
Pompeiu Functional Equation
Hosszu Functional Equation
Davison Functional Equation
Abel Functional Equation
Mean Value Type Functional Equations
Functional Equations for Distance Measures

The innovation of solving functional equations lies in finding the right tricks for a particular equation. Accessible and rooted in current theory, methods, and research, this book sharpens mathematical competency and prepares students of mathematics and engineering for further work in advanced functional equations.

Prasanna K. Sahoo, Department of Mathematics, University of Louisville, Kentucky, USA Palaniappan Kannappan, Department of Pure Mathematics, University of Waterloo, Ontario, Canada

Additive Cauchy Functional Equation. Remaining Cauchy Functional Equations. Cauchy Equations in Several Variables. Extension of Additive Functions. Applications of Cauchy Functional Equations. More Applications of Functional Equations. The Jensen Functional Equation. Pexider’s Functional Equations. Quadratic Functional Equation. D’Alembert Functional Equation. Trigonometric Functional Equations. Pompeiu Functional Equation. Hosszu Functional Equation. Davison Functional Equation. Abel Functional Equation. Mean Value Type Functional Equations. Functional Equations for Distance Measures. Stability of Additive Cauchy Equation. Stability of Exponential Cauchy Equations. Stability of d’Alembert and Sine Equations. Stability of Quadratic Functional Equations. Stability of Davison’s Functional Equation.

Erscheinungsdatum
Zusatzinfo 2 Tables, black and white; 13 Illustrations, black and white
Verlagsort London
Sprache englisch
Maße 156 x 234 mm
Gewicht 870 g
Themenwelt Mathematik / Informatik Mathematik Analysis
Mathematik / Informatik Mathematik Angewandte Mathematik
Technik Umwelttechnik / Biotechnologie
ISBN-10 1-138-11455-3 / 1138114553
ISBN-13 978-1-138-11455-5 / 9781138114555
Zustand Neuware
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