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抛物型变分不等式的一类全离散非协调有限元方法 被引量:14

A Kind of Full-Discrete Nonconforming Finite Element Method for the Parabolic Variational Inequality
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摘要 讨论了抛物型变分不等式的一类全离散非协调有限元方法,得到了相应的最优误差估计,改进了以往文献的结果. A kind of full-discrete nonconforming finite element method is proposed for the parabolic variational inequality. The optimal error estimates are obtained, which improve the results of the previous literature.
出处 《应用数学学报》 CSCD 北大核心 2008年第1期90-96,共7页 Acta Mathematicae Applicatae Sinica
基金 国家自然科学基金(10671184)资助项目
关键词 变分不等式 非协调 全离散 最优误差估计 variational inequality nonconforming full-discrete optimal error estimates
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