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superconvergence : ウィキペディア英語版 | superconvergence In numerical analysis, a superconvergent or supraconvergent method is one which converges faster than generally expected (''superconvergence'' or ''supraconvergence''). For example in the Finite Element Method approximation to Poisson's equation in two dimensions, using piecewise linear elements, the average error in the gradient is first order. However under certain conditions it's possible to recover the gradient at certain locations within each element to second order. == References ==
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抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「superconvergence」の詳細全文を読む
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