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计算数学 1986
MAXIMUM NORM ESTIMATES OF APPROXIMATE EIGENFUNCTIONS BY FINITE ELEMENT METHODS AND THE CORRECTION ACCELERATIONS
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Abstract:
本文记通常CooeB空间W_p~m(Ω)(P=2时记为H~m(Ω))的模为||·||_(m,p),m=0,即空间L_p(Ω)的模简记为||·||_p。 设Ω为平面有界区域,边界?Ω分段光滑,则(1)的解存在,且特征值可列: