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耦合双曲方程组的H^1-Galerkin混合法半离散误差估计

The Semidiscrete Error Estimates for H^1-Galerkin Mixed Method for the Coupled Hyperbolic Equations
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摘要 利用H1-Galerkin混合有限元方法讨论耦合线性双曲方程组,通过非标准能量估计方法得到半离散最优收敛阶误差估计,而且不用验证LBB相容性条件。 Discusses a H1-Galerkin mixed finite element method for the coupled hyperbolic equations.Op- timal error estimates of semidiscrete schemes are derived. It does not require the LBB consis- tency condition.
出处 《现代计算机》 2012年第16期3-6,共4页 Modern Computer
关键词 耦合双曲方程组 H1-Galerkin混合方法 最优阶误差估计 Coupled Hyperbolic Equations H1-Galerkin Mixed Method Optimal Error Estimates
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