Applied Hyperfunction Theory: 8 (Mathematics and its Applications, 8) - Tapa dura

Imai, Isao

 
9780792315070: Applied Hyperfunction Theory: 8 (Mathematics and its Applications, 8)

Sinopsis

Generalized functions are recognized as important mathematical tools but are considered to be inaccessible for non-specialists. This book aims to give an intelligible exposition of generalized functions based on Sato's hyperfunction, which is essentially the "boundary value of analytic functions." An intuitive image - hyperfunction = vortex layer - is adopted, and only an elementary knowledge of complex function theory is assumed. The treatment is self-contained. The first part of the book gives a detailed account of fundamental operations such as the four arithmetical operations applicable to hyperfunctions, namely differentiation, integration and convolution as well as Fourier transform. Fourier series are seen to be nothing but periodic hyperfunctions. In the second part, based on the general theory, the Hilbert transform and Poisson-Schwarz integral formula are treated and their application to integral equations is studied. A number of formulas obtained in the course of treatment are summarized as tables in the appendix. In particular, those concerning convolution, the Hilbert transform and Fourier transform contain new material. This book is intended for use by mathematicians, mathematical physicists and engineers whose work involves generalized functions.

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Reseña del editor

Generalized functions are now widely recognized as important mathematical tools for engineers and physicists. But they are considered to be inaccessible for non-specialists. To remedy this situation, this book gives an intelligible exposition of generalized functions based on Sato's hyperfunction, which is essentially the `boundary value of analytic functions'. An intuitive image -- hyperfunction = vortex layer -- is adopted, and only an elementary knowledge of complex function theory is assumed. The treatment is entirely self-contained.
The first part of the book gives a detailed account of fundamental operations such as the four arithmetical operations applicable to hyperfunctions, namely differentiation, integration, and convolution, as well as Fourier transform. Fourier series are seen to be nothing but periodic hyperfunctions. In the second part, based on the general theory, the Hilbert transform and Poisson-Schwarz integral formula are treated and their application to integral equations is studied. A great number of formulas obtained in the course of treatment are summarized as tables in the appendix. In particular, those concerning convolution, the Hilbert transform and Fourier transform contain much new material.
For mathematicians, mathematical physicists and engineers whose work involves generalized functions.

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Otras ediciones populares con el mismo título

9789401051255: Applied Hyperfunction Theory: 8 (Mathematics and its Applications)

Edición Destacada

ISBN 10:  9401051259 ISBN 13:  9789401051255
Editorial: Springer, 2012
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