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This article is cited in 16 scientific papers (total in 16 papers)
The First Boundary-Value Problem for Strongly Elliptic Functional-Differential Equations with Orthotropic Contractions
L. E. Rossovskii, A. L. Tasevich Peoples Friendship University of Russia, Moscow
Abstract:
We obtain a number of necessary and sufficient strong ellipticity conditions for a functional-differential equation containing, in its leading part, orthotropic contractions of the argument of the unknown function. We establish the unique solvability of the first boundary-value problem and the discreteness, semiboundedness, and sectorial structure of its spectrum.
Keywords:
strong elliptic functional-differential equation,
first boundary-value problem, orthotropic contraction,
Gårding-type inequality, strong ellipticity condition,
Plancherel's theorem, Fourier transform, Riesz theorem, difference operator.
Received: 09.10.2014
Citation:
L. E. Rossovskii, A. L. Tasevich, “The First Boundary-Value Problem for Strongly Elliptic Functional-Differential Equations with Orthotropic Contractions”, Mat. Zametki, 97:5 (2015), 733–748; Math. Notes, 97:5 (2015), 745–758
Linking options:
https://www.mathnet.ru/eng/mzm10654https://doi.org/10.4213/mzm10654 https://www.mathnet.ru/eng/mzm/v97/i5/p733
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