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This article is cited in 2 scientific papers (total in 2 papers)
Blow-up of solutions of nonclassical nonlocal nonlinear model equations
M. O. Korpusovab a Faculty of Physics, Moscow State University, Moscow, 119992 Russia
b RUDN University, Moscow, 117198 Russia
Abstract:
For a nonlinear nonlocal operator differential equation of the first order, an abstract Cauchy problem is considered that is a generalization of certain model physical examples. For this problem, the existence of a nonextendable (in time) classical solution is proved. Additionally, finite-time blow-up results are obtained under certain sufficient conditions, and bilateral estimates for the blow-up time are derived. Finally, under certain conditions, the problem is proved to be globally well posed regardless of the value of the initial function.
Key words:
nonlinear Sobolev-type equations, blow-up, local solvability, nonlinear capacity, estimates of the blow-up time.
Received: 01.12.2016 Revised: 16.06.2017 Accepted: 14.11.2018
Citation:
M. O. Korpusov, “Blow-up of solutions of nonclassical nonlocal nonlinear model equations”, Zh. Vychisl. Mat. Mat. Fiz., 59:4 (2019), 621–648; Comput. Math. Math. Phys., 59:4 (2019), 583–609
Linking options:
https://www.mathnet.ru/eng/zvmmf10880 https://www.mathnet.ru/eng/zvmmf/v59/i4/p621
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Abstract page: | 211 | References: | 20 |
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