期刊文献+

梯形嵌套加密Q_1截断有限元方法及收敛性分析

A Convergence Analysis of the Elliptic Boundary Value Problem of Trapezoid Nested Refinement Finite Element with Q_1 Truncations
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摘要 针对二维Poisson方程边值问题,给出用仿射映射替代Q1变换后k级梯形网格嵌套加密有限元的收敛性分析结果. Under Q1 mappings replaced by affine mappings conditions,the convergence results of the level trapezoid nested refinement finite element are proved for the boundary problems of two-dimensional Poisson equations.
出处 《五邑大学学报(自然科学版)》 CAS 2012年第2期8-14,共7页 Journal of Wuyi University(Natural Science Edition)
基金 广东省自然科学基金资助项目(104529001005845)
关键词 椭圆边值问题 梯形嵌套加密 Q1截断有限元 elliptic boundary value problems trapezoid nested refinement finite element with Q1 truncations
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参考文献7

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