wilson expansion 中文意思是什麼
wilson expansion
解釋
威爾遜展開-
We expand the eigenvalue of possion equation using wilson nonconforming element. by the formulation of the error expanition, we can not conclude whether it is a upper bound or a lowr bound. but we guess it is a lower bound, and by two numerical example, we find thatwe are right. we also extraplate the error expansion and enhance the accuracy of the eigenvalue from second order to third order
通過數值算例，計算方行與l行區域上的poisson方程的近似特徵值，並對數據進行分析，驗證了我們的推測是正確的，然後通過對誤差展開式外推，收斂階數可以從二階提高到三階，得到了高精度的解。 -
James wilson went on to start the economist, still one of the world s pre - eminent publications. nine years later, in 1862, the standard bank was founded by a group of businessmen led by another scot, john paterson, who had emigrated to the cape province in south africa and had become a successful merchant. both banks were keen to capitalize on the huge expansion of trade between europe, asia and africa and to reap the handsome profits to be made from financing that trade
九年後， 1862年，一批商人創辦了標準銀行，而帶頭的是移民到南非開普省的另一名蘇格蘭人約翰?彼得森。兩個銀行都致力於投資歐亞非之間的巨大貿易以獲得不少的利潤。渣打銀行在1858年于印度欽奈（亦「馬德拉斯」 ）和孟買開啟分行。
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