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This article is cited in 7 scientific papers (total in 7 papers)
On the Spectral Stability of Functional-Differential Equations
L. E. Rossovskii Peoples Friendship University of Russia
Abstract:
A boundary value problem for an elliptic functional-differential equation with contraction and dilatation of the arguments of the desired function in the leading part is considered in a star-shaped bounded domain. Estimates for the modification of eigenvalues of the operator of the problem under internal deformations of the domain are obtained.
Keywords:
elliptic functional-differential equation, boundary value problem, contraction and dilatation, star-shaped domain, internal perturbation of a domain, Sobolev space, sesquilinear form, Hilbert–Schmidt theorem, Riesz theorem, Hermitian form, Banach algebra.
Received: 25.03.2010
Citation:
L. E. Rossovskii, “On the Spectral Stability of Functional-Differential Equations”, Mat. Zametki, 90:6 (2011), 885–901; Math. Notes, 90:6 (2011), 867–881
Linking options:
https://www.mathnet.ru/eng/mzm8753https://doi.org/10.4213/mzm8753 https://www.mathnet.ru/eng/mzm/v90/i6/p885
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Abstract page: | 506 | Full-text PDF : | 201 | References: | 58 | First page: | 22 |
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