Research output: Contribution to journal › Article › peer-review
Spectrum asymptotics for one “nonsmooth” variational problem with solvable constraint. / Alekseev, A. B.; Birman, M. Sh; Filonov, N. D.
In: St. Petersburg Mathematical Journal, Vol. 18, No. 5, 01.01.2007, p. 681-697.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Spectrum asymptotics for one “nonsmooth” variational problem with solvable constraint
AU - Alekseev, A. B.
AU - Birman, M. Sh
AU - Filonov, N. D.
PY - 2007/1/1
Y1 - 2007/1/1
N2 - In a previous paper by Birman and Filonov, the spectrum of the Maxwell operator with nonsmooth coefficients in Lipschitz domains was investigated. The claim that its eigenvalues obey the Weyl asymptotics was proved up to a statement about the spectrum of an auxiliary problem with constraint. The proof of that statement is given in the present paper.
AB - In a previous paper by Birman and Filonov, the spectrum of the Maxwell operator with nonsmooth coefficients in Lipschitz domains was investigated. The claim that its eigenvalues obey the Weyl asymptotics was proved up to a statement about the spectrum of an auxiliary problem with constraint. The proof of that statement is given in the present paper.
KW - Problem with constraint
KW - Resonator with perfectly conductive boundary
KW - Spectrum of the quotient of quadratic forms
KW - Weyl spectrum asymptotics
UR - http://www.scopus.com/inward/record.url?scp=85009773788&partnerID=8YFLogxK
U2 - 10.1090/S1061-0022-07-00968-5
DO - 10.1090/S1061-0022-07-00968-5
M3 - статья
AN - SCOPUS:85009773788
VL - 18
SP - 681
EP - 697
JO - St. Petersburg Mathematical Journal
JF - St. Petersburg Mathematical Journal
SN - 1061-0022
IS - 5
ER -
ID: 51315312