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Fb2 Gerschgorin and His Circles ePub

by Richard Varga,Richard S. Varga

Category: Mathematics
Subcategory: Science books
Author: Richard Varga,Richard S. Varga
ISBN: 3540211004
ISBN13: 978-3540211006
Language: English
Publisher: Springer; 1st ed. 2004, Corr. 4th printing 2011 edition (October 5, 2004)
Pages: 250
Fb2 eBook: 1103 kb
ePub eBook: 1905 kb
Digital formats: docx lit mobi lrf

Gerschgorin and His Circles 1st ed. 2004, Corr. One of the most pleasing features of the book is what Varga calls the first recurring theme: every eigenvalue inclusion theorem has a corresponding nonsingularity theorem.

Gerschgorin and His Circles 1st ed. by. Richard S. Varga (Author). Find all the books, read about the author, and more. contains numerous simple examples and illustrative diagrams, and everything is explained in great detail. For anyone seeking information about eigenvalue inclusion theorems, this book will be a great reference.

This book is a?ectionately dedicated to my mentors, Olga Taussky-Todd and John Todd. There are two main recurring themes which the reader will see in this book

This book is a?ectionately dedicated to my mentors, Olga Taussky-Todd and John Todd. There are two main recurring themes which the reader will see in this book. The ?rst recurring theme is that a nonsingularity theorem for a mat- ces gives rise to an equivalent eigenvalue inclusion set in the complex plane for matrices, and conversely. Though common knowledge today, this was not widely recognized until many years after Ger? sgorin s paper appeared. That these two items, nonsingularity theorems and eigenvalue inclusion sets, go hand-in-hand, will be often seen in this book.

Whichever continuity is used in a proof of the Gerschgorin disk theorem, it should .

Whichever continuity is used in a proof of the Gerschgorin disk theorem, it should be justified that the sum of algebraic multiplicities of eigenvalues remains unchanged on each connected region Application. The Gershgorin circle theorem is useful in solving matrix equations of the form Ax b for x where b is a vector and A is a matrix with a large condition number. Varga, Richard S. (2004), Geršgorin and His Circles, Berlin: Springer-Verlag, ISBN 3-540-21100-4. (2002), Matrix Iterative Analysis (2nd e., Springer-Verlag.

Richard S. Varga Emeritus University Professor of Mathematical Sciences. His most recent book is "Geršchgorin and His Circles", published by Springer-Verlag. Contact Information: Home Phone: 440-842-2763. He is currently an Emeritus University Professor in the Department of Mathematical Sciences at Kent State University in Kent, Ohio.

This book studies the original results, and their extensions, of the Russian mathematician, . Gerschgorin, who wrote a seminal paper, in 1931, on how to easily obtain estimates of all n eigenvalues (characteristic values) of any given n-by-n complex matrix. Since the publication of this paper, there hae been many newer results spawned by his paper, and this book will be the first which is devoted solely to this resulting area.

Article in The American Mathematical Monthly 113(4) · April 2006 with 8 Reads. How we measure 'reads'. DOI: 1. 307/27641943. Cite this publication.

Gersgorin who wrote a seminal paper in 1931 on how to easily obtain estimates of all n eigenvalues (characteristic values) of any given n-by-n complex matrix.

Gerschgorin and His Circles Richard S. Varga, Richard Varga. Geršgorin who wrote a seminal paper in 1931 on how to easily obtain estimates of all n eigenvalues (characteristic values) of any given n-by-n complex matrix.

"Contains numerous simple examples and illustrative diagrams....For anyone seeking information about eigenvalue inclusion theorems, this book will be a great reference." --Mathematical Reviews

This book studies the original results, and their extensions, of the Russian mathematician S.A. Geršgorin who wrote a seminal paper in 1931 on how to easily obtain estimates of all n eigenvalues (characteristic values) of any given n-by-n complex matrix.

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