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This article is cited in 2 scientific papers (total in 2 papers)
On the blow-up of a solution of a non-local system of equations of hydrodynamic type
E. V. Yushkov M. V. Lomonosov Moscow State University, Faculty of Physics
Abstract:
We study Oskolkov's non-linear non-local system of equations with a source
and the applicability of an operator method.
We prove the existence of a weak solution of the initial-boundary value problem
for this system and investigate uniqueness conditions for a weak solution.
Sufficient conditions for the blow-up of a solution of the problem are found and
upper and lower bounds are obtained for the time of blowing up of a solution.
We also consider the smoothness problem for a weak solution.
Keywords:
blow-up of a solution, system of hydrodynamic type,
non-local initial-boundary value problem.
Received: 22.10.2010
Citation:
E. V. Yushkov, “On the blow-up of a solution of a non-local system of equations of hydrodynamic type”, Izv. Math., 76:1 (2012), 190–213
Linking options:
https://www.mathnet.ru/eng/im5556https://doi.org/10.1070/IM2012v076n01ABEH002580 https://www.mathnet.ru/eng/im/v76/i1/p201
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