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This article is cited in 6 scientific papers (total in 6 papers)
Variational Inequalities in Magneto-Hydrodynamics
A. Yu. Chebotarev, A. S. Savenkova Institute of Applied Mathematics, Far-Eastern Branch of the Russian Academy of Sciences
Abstract:
We study subdifferential initial boundary-value problems for the magneto-hydrodynamics (MHD) equations of a viscous incompressible liquid. We construct the solvability theory for an abstract evolution inequality in Hilbert space for operators with quadratic nonlinearity. The results obtained are applied to the study of MHD flows. For three-dimensional flows, we prove the existence of weak solutions of variational inequalities “globally” with respect to time, while, for two-dimensional flows, we establish the existence and uniqueness of strong solutions.
Keywords:
viscous incompressible liquid, magneto-hydrodynamics equation, subdifferential initial boundary-value problem, variational inequality.
Received: 13.12.2005
Citation:
A. Yu. Chebotarev, A. S. Savenkova, “Variational Inequalities in Magneto-Hydrodynamics”, Mat. Zametki, 82:1 (2007), 135–149; Math. Notes, 82:1 (2007), 119–130
Linking options:
https://www.mathnet.ru/eng/mzm3761https://doi.org/10.4213/mzm3761 https://www.mathnet.ru/eng/mzm/v82/i1/p135
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