数学研究
數學研究
수학연구
JOURNAL OF MATHEMATICAL STUDY
2002年
3期
338-341
,共4页
(0,1)-矩阵%积和式%车多项式
(0,1)-矩陣%積和式%車多項式
(0,1)-구진%적화식%차다항식
(0,1)-matrices%permanent%rook polynomial
给出了线和为n-2的n阶(0,1)-矩阵的最大积和式的积分表达式,并证明了该积分表达式与文[1]得到的组合表达式等价.
給齣瞭線和為n-2的n階(0,1)-矩陣的最大積和式的積分錶達式,併證明瞭該積分錶達式與文[1]得到的組閤錶達式等價.
급출료선화위n-2적n계(0,1)-구진적최대적화식적적분표체식,병증명료해적분표체식여문[1]득도적조합표체식등개.
In this paper, we give an integral expression of maximum permanent of (0,1)-matrices of order n with exactly n-2 1′s in each line, and prove that the integral expression is equivalent to its combinatorial expression obtained in [1].
