Abstract:
Spectral properties of the following three homogenized problems in mechanics of strongly inhomogeneous media are considered: the problem of “double porosity”, the problem of vibration of a mixture of two viscous compressible fluids, and the problem of vibration of a medium consisting of an elastic frame and a viscous fluid. Interesting results about the structure of spectra and the presence of so-called “spectral gaps” are obtained for each of
these cases.
Citation:
D. A. Kosmodem'yanskii, A. S. Shamaev, “Spectral properties of some problems in mechanics of strongly inhomogeneous media”, Proceedings of the Fourth International Conference on Differential and Functional-Differential Equations (Moscow, August 14–21, 2005). Part 3, CMFD, 17, PFUR, M., 2006, 88–109; Journal of Mathematical Sciences, 149:6 (2008), 1679–1700
\Bibitem{KosSha06}
\by D.~A.~Kosmodem'yanskii, A.~S.~Shamaev
\paper Spectral properties of some problems in mechanics of strongly inhomogeneous media
\inbook Proceedings of the Fourth International Conference on Differential and Functional-Differential Equations (Moscow, August 14--21, 2005). Part~3
\serial CMFD
\yr 2006
\vol 17
\pages 88--109
\publ PFUR
\publaddr M.
\mathnet{http://mi.mathnet.ru/cmfd59}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2336461}
\elib{https://elibrary.ru/item.asp?id=13575052}
\transl
\jour Journal of Mathematical Sciences
\yr 2008
\vol 149
\issue 6
\pages 1679--1700
\crossref{https://doi.org/10.1007/s10958-008-0089-x}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-40549124903}
Linking options:
https://www.mathnet.ru/eng/cmfd59
https://www.mathnet.ru/eng/cmfd/v17/p88
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Victor V. Vlasov, Nadezda A. Rautian, Operator Theory: Advances and Applications, 236, Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation, 2014, 517
V. V. Vlasov, N. A. Rautian, A. S. Shamaev, “Spectral analysis and correct solvability of abstract integrodifferential equations arising in thermophysics and acoustics”, Journal of Mathematical Sciences, 190:1 (2013), 34–65
N. A. Rautian, “On the Structure and Properties of Solutions of Integro-Differential Equations Arising in Thermal Physics and Acoustics”, Math. Notes, 90:3 (2011), 455–459
V. V. Vlasov, N. A. Rautian, “Well-defined solvability and spectral analysis of abstract hyperbolic integrodifferential equations”, J. Math. Sci. (N. Y.), 179:3 (2011), 390–414
A. A. Gavrikov, A. S. Shamaev, “Some problems in acoustics of emulsions”, J. Math. Sci. (N. Y.), 179:3 (2011), 415–436
V. V. Shumilova, “Averaging of acoustic equation for partially perforated viscoelastic material with channels filled by a liquid”, Journal of Mathematical Sciences, 190:1 (2013), 194–208
V. V. Vlasov, J. Wu, G. R. Kabirova, “Well-defined solvability and spectral properties of abstract hyperbolic equations with aftereffect”, Journal of Mathematical Sciences, 170:3 (2010), 388–404
Vlasov V.V., Rautian N.A., Shamaev A.S., “Solvability and Spectral Analysis of Integro-Differential Equations Arising in the Theory of Heat Transfer and Acoustics”, Dokl. Math., 82:2 (2010), 684–687
Vlasov V.V., Wu J., “Spectral analysis and solvability of abstract hyperbolic equations with aftereffect”, Differ. Equ., 45:4 (2009), 539–548