+612 9045 4394
 
CHECKOUT
Non-Self-Adjoint Differential Operators, Spectral Asymptotics and Random Perturbations : Pseudo-Differential Operators - Johannes Sjoestrand

Non-Self-Adjoint Differential Operators, Spectral Asymptotics and Random Perturbations

Pseudo-Differential Operators

Paperback Published: 29th May 2019
ISBN: 9783030108182
Number Of Pages: 496

Share This Book:

Paperback

$155.40
or 4 easy payments of $38.85 with Learn more
Ships in 15 business days

Earn 311 Qantas Points
on this Book

The asymptotic distribution of eigenvalues of self-adjoint differential operators in the high-energy limit, or the semi-classical limit, is a classical subject going back to H. Weyl of more than a century ago.

In the last decades there has been a renewed interest in non-self-adjoint differential operators which have many subtle properties such as instability under small perturbations. Quite remarkably, when adding small random perturbations to such operators, the eigenvalues tend to distribute according to Weyl's law (quite differently from the distribution for the unperturbed operators in analytic cases). A first result in this direction was obtained by M. Hager in her thesis of 2005. Since then, further general results have been obtained, which are the main subject of the present book.

Additional themes from the theory of non-self-adjoint operators are also treated. The methods are very much based on microlocal analysis and especially on pseudodifferential operators. The reader will find a broad field with plenty of open problems.

ISBN: 9783030108182
ISBN-10: 303010818X
Series: Pseudo-Differential Operators
Audience: General
Format: Paperback
Language: English
Number Of Pages: 496
Published: 29th May 2019
Publisher: BIRKHAUSER BOSTON INC
Country of Publication: CH
Dimensions (cm): 24.41 x 16.99  x 2.59
Weight (kg): 0.8

Earn 311 Qantas Points
on this Book