Spectral Theory and Asymptotics of Differential Equations
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Publisher: Elsevier
Published: 2011-09-21
Total Pages: 219
ISBN-13: 0080871240
DOWNLOAD EBOOKSpectral Theory and Asymptotics of Differential Equations
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Author:
Publisher: Elsevier
Published: 2011-09-21
Total Pages: 219
ISBN-13: 0080871240
DOWNLOAD EBOOKSpectral Theory and Asymptotics of Differential Equations
Author: Eduardus Marie de Jager
Publisher:
Published: 1974
Total Pages: 208
ISBN-13:
DOWNLOAD EBOOKAuthor: Eduardus Marie de Jager
Publisher:
Published: 1974
Total Pages: 226
ISBN-13:
DOWNLOAD EBOOKAuthor: E. M. de Jager
Publisher:
Published: 1974
Total Pages: 208
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1974
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: Scheveningen Conference on Differential Equations
Publisher:
Published: 1974
Total Pages: 85
ISBN-13: 9780720427004
DOWNLOAD EBOOKAuthor: Victor Ivrii
Publisher: Springer Science & Business Media
Published: 2013-03-14
Total Pages: 736
ISBN-13: 3662124963
DOWNLOAD EBOOKThe problem of spectral asymptotics, in particular the problem of the asymptotic dis tribution of eigenvalues, is one of the central problems in the spectral theory of partial differential operators; moreover, it is very important for the general theory of partial differential operators. I started working in this domain in 1979 after R. Seeley found a remainder estimate of the same order as the then hypothetical second term for the Laplacian in domains with boundary, and M. Shubin and B. M. Levitan suggested that I should try to prove Weyl's conjecture. During the past fifteen years I have not left the topic, although I had such intentions in 1985 when the methods I invented seemed to fai! to provide furt her progress and only a couple of not very exciting problems remained to be solved. However, at that time I made the step toward local semiclassical spectral asymptotics and rescaling, and new horizons opened.
Author: M. Sh Birman
Publisher: American Mathematical Soc.
Published: 1991
Total Pages: 218
ISBN-13: 9780821841068
DOWNLOAD EBOOKThe Leningrad Seminar on mathematical physics, begun in 1947 by V. I. Smirnov and now run by O. A. Ladyzhenskaya, is sponsored by Leningrad University and the Leningrad Branch of the Steklov Mathematical Institute of the Academy of Sciences of the USSR. The main topics of the seminar center on the theory of boundary value problems and related questions of analysis and mathematical physics. This volume contains adaptations of lectures presented at the seminar during the academic year 1989-1990. For the most part, the papers are devoted to investigations of the spectrum of the Schrödinger operator (or its generalizations) perturbed by some relatively compact operator. The book studies the discrete spectrum that emerges in the spectral gaps of the nonperturbed operator, and considers the corresponding estimates and asymptotic formulas for spectrum distribution functions in the large-coupling-constant limit. The starting point here is the opening paper, which is devoted to the important case of a semi-infinite gap. The book also covers the case of inner gaps, related questions in the theory of functions, and an integral equation with difference kernel on a finite interval. The collection concludes with a paper focusing on the classical problem of constructing scattering theory for the Schrödinger operator with potential decreasing faster than the Coulomb potential
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DOWNLOAD EBOOKAuthor: Mouez Dimassi
Publisher: Cambridge University Press
Published: 1999-09-16
Total Pages: 243
ISBN-13: 0521665442
DOWNLOAD EBOOKThis book presents the basic methods and applications in semiclassical approximation in the light of developments.