A formula for the first regularized trace of the Laplace-Beltrami operator with nonsmooth potential on the two-dimensional sphere

zbMath1131.35376MaRDI QIDQ859082

O. A. Poretskov, V. V. Dubrovskij, Victor A. Sadovnichij

Publication date: 12 January 2007

Published in: Doklady Mathematics (Search for Journal in Brave)

Mathematics Subject Classification ID

Asymptotic distributions of eigenvalues in context of PDEs (35P20) General theory of partial differential operators (47F05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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