FAR EASTERN BRANCH OF THE RUSSIAN ACADEMY OF SCIENCES
INSTITUTE OF APPLIED MATHEMATICS KHABAROVSK DIVISION
Far Eastern Mathematical Journal
Duality method for solving model crack problem |
Chervyakova M.V., Namm R.V., Vikhtenko E.M. |
2016, issue 2, P. 137-146 |
Abstract |
| We consider the duality method based on the use of modified Lagrangian functional for solving a model of elastic problem with a crack. An article presents the theorems, allowing to use Uzawa method for search a saddle point of the modified Lagrangian functional. The results of numerical experiments are given. |
Keywords: model problem with a crack, variational inequality, modified Lagrangian functional, Uzawa method, finite element method |
Download the article (PDF-file) |
References |
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