| 变分不等式有限元逼近的并行Schwarz算法 |
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| 引用本文： | 丁立新.变分不等式有限元逼近的并行Schwarz算法[J].湖南大学学报(自然科学版),1996,23(3):10-14. |
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| 作者姓名： | 丁立新 |
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| 作者单位： | 湖南大学应用数学系 |
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| 摘 要： | 讨论了单障碍问题有限元逼近的并行Ｓｓｈｗａｒｚ算法，建立了与吕涛的算法等价的实用算法，并说明了其收敛性，同时讨论了该处对于贴合于分量有有限步收敛性。
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| 关 键 词： | 有限元逼近 并行 变分不等式 Schwarz算法 |
Parallel Schwarz Algorithm of Finite-Element Approximation for Variational Inequality |
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| Ding Lixin.Parallel Schwarz Algorithm of Finite-Element Approximation for Variational Inequality[J].Journal of Hunan University(Naturnal Science),1996,23(3):10-14. |
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| Authors: | Ding Lixin |
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| Abstract: | We are concerned with the parallel Schwarz algorithm of finite-element approximation for one-obstacle problem. We construct a practical algorithm which is equivalent to the algorithm proposed by Lit Tao, and get its convergence. Finally, we discuss the finite-step convergence of the algorithm for active constraint components. |
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| Keywords: | obstacle problem finite-element approximation parallel finite-stepconvergence |
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