限制性集合矩阵的计数公式

数学季刊 ›› 2009, Vol. 24 ›› Issue (2): 168-172.

限制性集合矩阵的计数公式

School of Mathematical Science, Xuzhou Normal University

收稿日期:2005-04-22 出版日期:2009-06-30 发布日期:2023-07-04
作者简介:LU Qing-lin(1963-), male, native of Xuyi, Jiangsu, a professor of Xuzhou Normal University, Ph.D., engages in combinatorics.
基金资助:
Supported by the National Natural Science Foundation of China(10771100)； Supported by the Natural Science Foundation of Education Committee of Jiangsu Province(06KJD110179)；

Counting Formulas for Restricted Matrix of Set

School of Mathematical Science, Xuzhou Normal University

Received:2005-04-22 Online:2009-06-30 Published:2023-07-04
About author:LU Qing-lin(1963-), male, native of Xuyi, Jiangsu, a professor of Xuzhou Normal University, Ph.D., engages in combinatorics.
Supported by:
Supported by the National Natural Science Foundation of China(10771100)； Supported by the Natural Science Foundation of Education Committee of Jiangsu Province(06KJD110179)；

摘要/Abstract

摘要： In this paper, we consider the counting problem of matrix of set (A_ij)_k×n which satisfies ,···, and other conditions, and obtain some computational formulas which extend all the results in [1].

关键词: counting, matrix of set, exponential generating function

Abstract: In this paper, we consider the counting problem of matrix of set (A_ij)_k×n which satisfies ,···, and other conditions, and obtain some computational formulas which extend all the results in [1].

Key words: counting, matrix of set, exponential generating function

中图分类号:

O157.1

卢青林. 限制性集合矩阵的计数公式[J]. 数学季刊, 2009, 24(2): 168-172.

LU Qing-lin. Counting Formulas for Restricted Matrix of Set [J]. Chinese Quarterly Journal of Mathematics, 2009, 24(2): 168-172.

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