Spectral Analysis of Linear Models of Viscoelasticity
- Authors: Vlasov V.V.1, Rautian N.A.1
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Affiliations:
- M. V. Lomonosov Moscow State University
- Issue: Vol 230, No 5 (2018)
- Pages: 668-672
- Section: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/240789
- DOI: https://doi.org/10.1007/s10958-018-3766-4
- ID: 240789
Cite item
Abstract
In this paper, we examine Volterra integrodifferential equations with unbounded operator coefficients in Hilbert spaces. Equations considered are abstract hyperbolic equations perturbed by terms containing Volterra integral operators. These equations can be realized as partial integrodifferential equations that appear in the theory of viscoelasticity (see [2, 5]), as Gurtin–Pipkin integrodifferential equations (see [1, 7]) that describe finite-speed heat transfer in materials with memory. They also appear in averaging problems for multiphase media (Darcy’s law.
About the authors
V. V. Vlasov
M. V. Lomonosov Moscow State University
Author for correspondence.
Email: vikmont@yandex.ru
Russian Federation, Moscow
N. A. Rautian
M. V. Lomonosov Moscow State University
Email: vikmont@yandex.ru
Russian Federation, Moscow