另一种主元消去法

另一种主元消去法 AN ALTERNATIVE PIVOT ELIMINATION METHOD 谭领 Tan Ling first-author 我们提出一种主元消去法,其主元大于或等于通常主元消去法的主元,变换阵元素的模不超过1,是文献[5]中提出的一种斜映射方法。 We suggest a pivot elimination method, It’s pivot is larger than or equal to the pivot of the usual pivot elimination method, the modul of the elements of the transformation matrix does not exceed a unit. It is a sort of the skew—reflect method suggestted in[5]. 1981-03-01 2021-04-01 3