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Sibirskii Zhurnal Vychislitel'noi Matematiki, 2012, Volume 15, Number 4, Pages 409–415
(Mi sjvm490)
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This article is cited in 9 scientific papers (total in 9 papers)
On solutions of the Gol'dshtik problem
D. K. Potapov St. Petersburg State University, Faculty of Applied Mathematics and Control Processes, St. Petersburg
Abstract:
The Gol'dshtik model for separated flows of incompressible fluid is considered. A solution of the given two-dimensional problem in mathematical physics for a finite domain is found with the finite element method. Estimations of the differential operator are obtained. A result on the number of solutions of the Gol'dshtik problem is obtained using the variational method.
Key words:
Gol'dshtik problem, nonlinear differential equation, discontinuous nonlinearity, finite element method, variational method, estimations of differential operator, number of solutions.
Received: 24.11.2011
Citation:
D. K. Potapov, “On solutions of the Gol'dshtik problem”, Sib. Zh. Vychisl. Mat., 15:4 (2012), 409–415; Num. Anal. Appl., 5:4 (2012), 342–347
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https://www.mathnet.ru/eng/sjvm490 https://www.mathnet.ru/eng/sjvm/v15/i4/p409
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Abstract page: | 355 | Full-text PDF : | 109 | References: | 43 | First page: | 12 |
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