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alternating sign matrix
释义
alternating sign matrix
Encyclopedia
理学
计数组合学
释
alternating sign matrix
交替符号矩阵
一个阶交替符号矩阵是指满足如下三个条件的的矩阵:①它的元素只能是0,1或者-1;②每行和每列元素的和只能是1;③如果忽略0,那么1和-1在每行和每列中交替出现。
Mathematics
>组合数学、组合设计与图论>组合数学>释义
alternating sign matrix
交错符号矩阵
alternating sign matrix
交错符号矩阵
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