On Existence of the Resolvent and Discreteness of the Spectrum of a Class of Differential Operators of Hyperbolic Type

DOI10.1007/978-3-319-12577-0_12zbMath1341.47059OpenAlexW2119911798MaRDI QIDQ2949259

Mussakan B. Muratbekov, Madi M. Muratbekov

Publication date: 8 October 2015

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

Full work available at URL: http://real.mtak.hu/22814/1/p2337.pdf

zbMATH Keywords

discrete spectrumcompact resolventhyperbolic differential operator

Mathematics Subject Classification ID

Initial-boundary value problems for second-order hyperbolic equations (35L20) General topics in linear spectral theory for PDEs (35P05) General theory of partial differential operators (47F05) Second-order hyperbolic equations (35L10)

Cites Work

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• Solvability of a class of mixed type second order equations and nonlocal estimates
• Separation theorems, weighted spaces and their applications

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