Numerical analysis of stress-strain state of a body with thin inclusion by the domain decomposition method (Q2808452)
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scientific article; zbMATH DE number 6584029
| Language | Label | Description | Also known as |
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| English | Numerical analysis of stress-strain state of a body with thin inclusion by the domain decomposition method |
scientific article; zbMATH DE number 6584029 |
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23 May 2016
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decomposition algorithm
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convergence of iterative methods
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Numerical analysis of stress-strain state of a body with thin inclusion by the domain decomposition method (English)
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The authors consider a mathematical model of a body with a thin inclusion or a cover in the form of thin elastic shell. It is established that the properties of the corresponding Steklov-Poincaré operator of the mathematical model guarantee the existence and uniqueness of a weak solution to the boundary value problem. A method for solution of the problem is proposed based on the domain decomposition algorithm incorporating the methods of boundary and finite elements. The convergence of the iterative method of domain decomposition is proved. The results of numerical experiments are presented.
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