Author:
Blokhin A. M.,Tkachev D. L.
Abstract
Abstract
The rheological Pokrovskii-Vinogradov model for flows of solutions or melts of an incompressible viscoelastic polymeric medium is studied in the case of flows in an infinite planar channel with perforated walls. The linear Lyapunov instability is proved for the base solution with constant flow rate in the class of perturbations periodic in the variable varying along the channel wall.
Bibliography: 14 titles.
Funder
Russian Foundation for Basic Research
Ministry of Science and Higher Education of the Russian Federation
Subject
Algebra and Number Theory
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