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摩擦约束弹性力学广义变分不等式解的存在性和唯一性
引用本文:扶名福,吴洪飞.摩擦约束弹性力学广义变分不等式解的存在性和唯一性[J].应用数学和力学,2000,21(8):836-842.
作者姓名:扶名福  吴洪飞
作者单位:1. 南昌大学,工程力学研究所,南昌,330029
2. 南昌大学,机电学院,南昌,330029
基金项目:国家自然科学基金资助课题!(1976 2 0 0 2 ),江西省自然科学基金资助项目
摘    要:阐述了等价于摩擦约束弹性力学基本问题伯广义变分不等式问题解的存在性和唯一性,进而提出广义变分不等式有限元挖及其离散解法。

关 键 词:广义变分不等式  存在性    摩擦约束弹性力学
修稿时间:1999-05-10

The Existence and Uniqueness of Solutions of Generalized Variational Inequalities Arising From Elasticity With Friction
FU Ming-fu,WU Hong-fei.The Existence and Uniqueness of Solutions of Generalized Variational Inequalities Arising From Elasticity With Friction[J].Applied Mathematics and Mechanics,2000,21(8):836-842.
Authors:FU Ming-fu  WU Hong-fei
Abstract:The existence and uniqueness of solutions of generalized variational inequalities arising from elasticity with friction, which is equivalent to corresponding elemental problems, is elucidated in detail, and then FEM approximation and discrete methods are proposed.
Keywords:generalized variational inequalities  stress compatibility  existence  uniqueness
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