Semi-classical analysis for the Schrödinger operator and applications /

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Bibliographic Details
Author / Creator:Helffer, Bernard.
Imprint:Berlin ; New York : Springer-Verlag, ©1988.
Description:1 online resource (iv, 107 pages) : illustrations.
Language:English
Series:Lecture notes in mathematics, 0075-8434 ; 1336
Lecture notes in mathematics (Springer-Verlag) ; 1336.
Subject:
Format: E-Resource Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/11071299
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ISBN:9783540459132
3540459138
9780387500768
0387500766
9783540500766
3540500766
Notes:Includes bibliographical references (pages 100-105) and index.
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Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010.
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Print version record.
Summary:This introduction to semi-classical analysis is an extension of a course given by the author at the University of Nankai. It presents for some of the standard cases presented in quantum mechanics books a rigorous study of the tunneling effect, as an introduction to recent research work. The book may be read by a graduate student familiar with the classic book of Reed-Simon, and for some chapters basic notions in differential geometry. The mathematician will find here a nice application of PDE techniques and the physicist will discover the precise link between approximate solutions (B.K.W. constructions) and exact eigenfunctions (in every dimension). An application to Witten's approach for the proof of the Morse inequalities is given, as are recent results for the Schrdinger operator with periodic potentials.
Other form:Print version: Helffer, Bernard. Semi-classical analysis for the Schrödinger operator and applications. Berlin ; New York : Springer-Verlag, ©1988 3540500766