Overview
- A self-contained account of the key contributions of Sunada, Buser, Bérard, Gordon, Webb and Wolpert
- Provides a detailed construction of contractible, non-isometric isospectral surfaces
- Includes 190 figures and illustrations, mostly in color
Part of the book series: Universitext (UTX)
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Table of contents (8 chapters)
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About this book
Specifically, this book provides a detailed presentation of Sunada's method and the construction of non-isometric yet isospectral drum membranes, as first discovered by Gordon–Webb–Wolpert. The book begins with an introductory chapter on Spectral Geometry, emphasizing isospectrality and providing a panoramic view (without proofs) of the Sunada–Bérard–Buser strategy. The rest of the book consists of three chapters. Chapter 2 gives an elementary treatment of flat surfaces and describes Buser's combinatorial method to construct a flat surface with a given group of isometries (a Buser surface). Chapter 3 proves the main isospectrality theorems and describes the transplantation technique on Buser surfaces. Chapter 4 builds Gordon–Webb–Wolpert domains from Buser surfaces and establishes their isospectrality.
Richly illustrated and supported by four substantial appendices, this book is suitable for lecture courses to students having completed introductory graduate courses in algebra, analysis, differential geometry and topology. It also offers researchers an elegant, self-contained reference on the topic of isospectrality.
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Bibliographic Information
Book Title: Introduction to Isospectrality
Authors: Alberto Arabia
Series Title: Universitext
DOI: https://doi.org/10.1007/978-3-031-17123-9
Publisher: Springer Cham
eBook Packages: Mathematics and Statistics, Mathematics and Statistics (R0)
Copyright Information: Springer Nature Switzerland AG 2022
Softcover ISBN: 978-3-031-17122-2Published: 14 September 2022
eBook ISBN: 978-3-031-17123-9Published: 13 September 2022
Series ISSN: 0172-5939
Series E-ISSN: 2191-6675
Edition Number: 1
Number of Pages: XI, 238
Number of Illustrations: 12 b/w illustrations, 142 illustrations in colour
Topics: Global Analysis and Analysis on Manifolds, Graph Theory, Mathematical Methods in Physics