| 几个结构矩阵乘积的Strassen算法 |
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| 引用本文： | 曹寒冬,曹文胜. 几个结构矩阵乘积的Strassen算法[J]. 五邑大学学报(自然科学版), 2008, 22(4): 28-31 |
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| 作者姓名： | 曹寒冬 曹文胜 |
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| 作者单位： | 五邑大学,数理系,广东,江门,529020 |
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| 摘 要： | 运用广义中心对称矩阵和广义中心Hermitian矩阵的约化性质得到了计算此类矩阵乘积的Strassen算法．此算法和传统算法相比，大约是传统算法计算量的一半．
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| 关 键 词： | 广义中心对称矩阵 广义中心Hermitian矩阵 矩阵乘积 Strassen算法 |
Several Strassen Algorithms of Structured Matrix Multiplication |
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| CAO Han-dong,CAO Wen-sheng. Several Strassen Algorithms of Structured Matrix Multiplication[J]. Journal of Wuyi University(Natural Science Edition), 2008, 22(4): 28-31 |
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| Authors: | CAO Han-dong CAO Wen-sheng |
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| Affiliation: | (Department of Mathematics and Physics, Wuyi University, Jiangmen 529020, China) |
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| Abstract: | In this paper, we take advantage of the reducibility of the generalized centrosymmetric matrix and the generalized centrohermitian matrix to propose two Strassen algorithms for computing the products of such matrices. It＇s shown that the amount of computation of our algorithm is half of that of the conventional algorithm. |
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| Keywords: | generalized centrosymmetric matrix generalized centrohermitian matrix matrix-matrix multiplication Strassen algorithm |
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