Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-03-83-32
DOI: https://dx.doi.org/10.15863/TAS.2020.03.83.32
Language: Russian
Citation: Abdullayev, O. (2020). Iterative method for solving matrix equations for two-dimensional problems of elasticity theory. ISJ Theoretical & Applied Science, 03 (83), 149-154. Soi: http://s-o-i.org/1.1/TAS-03-83-32 Doi: https://dx.doi.org/10.15863/TAS.2020.03.83.32 |
Pages: 149-154
Published: 30.03.2020
Abstract: An iterative method for solving matrix equations obtained by solving the problems of the linear theory of elasticity by the mixed finite element method is considered. Numerical implementation on a computer of mixed projection-grid algorithms of the FEM. It is associated with the development of effective methods for solving the corresponding discrete problems, which are represented by systems of matrix equations. Using the properties of the matrices, estimates of the rate of convergence of iterative processes are obtained.
Key words: matrix equations, mixed finite element method, projection-grid algorithms, system of matrix equations, rate of convergence.
|
