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This article is cited in 9 scientific papers (total in 9 papers)
Asymptotics of the eigenvalues and the formula for the trace of perturbations of the Laplace operator on the sphere $\mathbb S^2$
V. A. Sadovnichiia, Z. Yu. Fazullinb a M. V. Lomonosov Moscow State University
b Bashkir State University
Abstract:
In this paper, we study the asymptotics of the eigenvalues of the Laplace operator perturbed by an arbitrary bounded operator on the sphere $\mathbb S^2$. For the first time, for the partial differential operator of second order, the leading term of the second correction of perturbation theory is obtained. A connection between the coefficient of the second term of the asymptotics of the eigenvalues and the formula for the traces of the operator under consideration is established.
Received: 18.11.2003 Revised: 08.07.2004
Citation:
V. A. Sadovnichii, Z. Yu. Fazullin, “Asymptotics of the eigenvalues and the formula for the trace of perturbations of the Laplace operator on the sphere $\mathbb S^2$”, Mat. Zametki, 77:3 (2005), 434–448; Math. Notes, 77:3 (2005), 400–413
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https://www.mathnet.ru/eng/mzm2504https://doi.org/10.4213/mzm2504 https://www.mathnet.ru/eng/mzm/v77/i3/p434
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Abstract page: | 667 | Full-text PDF : | 403 | References: | 83 | First page: | 5 |
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