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This article is cited in 10 scientific papers (total in 10 papers)
A modified dual scheme for solving an elastic crack problem
R. V. Namm, G. I. Tsoy Computer Centre of Far Eastern Branch RAS, Kim Yu Chena str., 65, Habarovsk, 680063, Russia
Abstract:
The dual scheme for solving a crack problem in terms of displacements is considered. The dual solution method is based on a modified Lagrangian functional. In addition, the method convergence is investigated under natural assumptions on $H^1$-regularity of the crack problem solution. The duality relation for the primal and dual problems has been proposed.
Key words:
elastic crack problem, duality scheme, modified Lagrangian functional, sensitivity functional, duality relation, weak lower semicontinuity.
Received: 31.05.2016 Revised: 07.07.2016
Citation:
R. V. Namm, G. I. Tsoy, “A modified dual scheme for solving an elastic crack problem”, Sib. Zh. Vychisl. Mat., 20:1 (2017), 47–58; Num. Anal. Appl., 10:1 (2017), 37–46
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https://www.mathnet.ru/eng/sjvm635 https://www.mathnet.ru/eng/sjvm/v20/i1/p47
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Abstract page: | 334 | Full-text PDF : | 86 | References: | 46 | First page: | 26 |
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