| 车多项式对Ferrers矩阵的刻画 |
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| 引用本文： | 马海成,扈生彪.车多项式对Ferrers矩阵的刻画[J].数学季刊,2003,18(2):163-167. |
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| 作者姓名： | 马海成 扈生彪 |
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| 作者单位： | Department of Mathematics，Qinghai Nationalities College，Xining 810007，China |
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| 摘 要： | In this paper,we show that there exist precisely W(A) Ferrers matrices F(C1,C2,…,cm)such that the rook polynomials is equal to the rook polynomial of Ferrers matrix F(b1,b2,…,bm), where A={b1,b2-1,…,bm-m 1} is a repeated set,W(A) is weight of A.
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| 关 键 词： | Rook多项式 Ferrers矩阵 重集 完全排列 |
Ferrers Matrices Characterized by the Rook Polynomials |
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| MAHai-cheng HUSheng-biao.Ferrers Matrices Characterized by the Rook Polynomials[J].Chinese Quarterly Journal of Mathematics,2003,18(2):163-167. |
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| Authors: | MAHai-cheng HUSheng-biao |
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| Institution: | DepartmentofMathematics,QinghaiNationalitiesCollege,Xining810007,China |
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| Abstract: | In this paper, we show that there exist precisely W (A) Ferrers matrices F( c1 , c2 ,…, cm )such that the rook polynomials is equal to the rook polynomial of Ferrers matrix F( b1, b2 ,…, bm),where A = {b1, b2 - 1,…, bm - m + 1} is a repeated set, W(A)is weight of A . |
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| Keywords: | rook polynomial Ferrers matrix repeated set |
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