Cambridge University Press
Spectral Theory and Differential Operators
Regular price
$15.95 USD
Regular price
Sale price
$15.95 USD
Unit price
per
Shipping calculated at checkout.
Couldn't load pickup availability
Title: Spectral Theory and Differential Operators
Author: E Brian Davies
ISBN: 9780521587105
Publisher: Cambridge University Press
Published: 1996
Binding: Paperback
Language: English
Condition: Used: Good
Moderate edge wear. Binding good. May have marking in text. We sometimes source from libraries. We ship in recyclable American-made mailers. 100% money-back guarantee on all orders.
I 1652957
Publisher Description:
In this book, Davies introduces the reader to the theory of partial differential operators, up to the spectral theorem for bounded linear operators on Banach spaces. He also describes the theory of Fourier transforms and distributions as far as is needed to analyze the spectrum of any constant coefficient partial differential operator. He also presents a completely new proof of the spectral theorem for unbounded self-adjoint operators and demonstrates its application to a variety of second order elliptic differential operators. Finally, the book contains a detailed account of the application of variational methods to estimate the eigenvalues of operators with measurable coefficients defined by the use of quadratic form techniques. Illustrated with many examples, it is well-suited to graduate-level work.
Author: E Brian Davies
ISBN: 9780521587105
Publisher: Cambridge University Press
Published: 1996
Binding: Paperback
Language: English
Condition: Used: Good
Moderate edge wear. Binding good. May have marking in text. We sometimes source from libraries. We ship in recyclable American-made mailers. 100% money-back guarantee on all orders.
I 1652957
Publisher Description:
In this book, Davies introduces the reader to the theory of partial differential operators, up to the spectral theorem for bounded linear operators on Banach spaces. He also describes the theory of Fourier transforms and distributions as far as is needed to analyze the spectrum of any constant coefficient partial differential operator. He also presents a completely new proof of the spectral theorem for unbounded self-adjoint operators and demonstrates its application to a variety of second order elliptic differential operators. Finally, the book contains a detailed account of the application of variational methods to estimate the eigenvalues of operators with measurable coefficients defined by the use of quadratic form techniques. Illustrated with many examples, it is well-suited to graduate-level work.
