Numerical Homogenization for the Wave Equation

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户:huangyl1988
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  We propose and analyze a multiscale method for the wave equation.The proposed method does not require any assumptions on space regularity or scale-separation and it is formulated in the framework of the Localized Orthogonal Decomposition(LOD).We derive rigorous a priori error estimates for the L2-approximation properties of the method,finding that convergence rates of up to third order can be achieved.
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