Theory of Approximation - Rilegato

Akhiezer, N. I.; Achieser, N. I.

Rilegato

ISBN 10: 0486495434 ISBN 13: 9780486495439

Casa editrice: Dover Pubns, 2004

Riassunto

A pioneer of many modern developments in approximation theory, N. I. Achieser designed this graduate-level text from the standpoint of functional analysis. The first two chapters address approximation problems in linear normalized spaces and the ideas of P. L. Tchebysheff. Chapter III examines the elements of harmonic analysis, and Chapter IV, integral transcendental functions of the exponential type. The final two chapters explore the best harmonic approximation of functions and Wiener's theorem on approximation. Professor Achieser concludes this exemplary text with an extensive section of problems and applications (elementary extremal problems, Szego's theorem, the Carathéodory-Fejér problem, and more).

Su questo libro

Contenuti:

1. Approximation Problems in Linear Normalized Spaces 2. P. L. Tchebysheff's Domain of Ideas 3. Elements of Harmonic Analysis 4. Certain Extremal Properties of Integral Transcendental Functions of the Exponential Type 5. Questions Regarding the Best Harmonic Approximation of Functions 6. Various Addenda and Problems 7. Various Addenda and Problems

Su questa edizione

• Editore: Dover Pubns
• Data di pubblicazione: 2004
• ISBN 10: 0486495434
• ISBN 13: 9780486495439
• Rilegatura: Copertina rigida
• Numero di pagine: 320