一个n有序集组的计数问题

数学季刊 ›› 2003, Vol. 18 ›› Issue (3): 283-285.

一个n有序集组的计数问题

1． College of Mathematics and Information Science , Henan University , Kaifeng 475001, China； 2．Zhongyuan Vocational and Technical College ,Zhumadian 463000,China

收稿日期:2003-03-01 出版日期:2003-09-30 发布日期:2024-04-10
作者简介:WANG Jing-zhou（1973－） male native of Zhumadian Henan an assistant of Henan University engages in discrete mathematics.

The Counting Problem of an Order N-group of Set

1． College of Mathematics and Information Science , Henan University , Kaifeng 475001, China； 2．Zhongyuan Vocational and Technical College ,Zhumadian 463000,China

Received:2003-03-01 Online:2003-09-30 Published:2024-04-10
About author:WANG Jing-zhou（1973－） male native of Zhumadian Henan an assistant of Henan University engages in discrete mathematics.

摘要/Abstract

摘要： In this paper we discuss the counting problem of an order n-group of set（ A ₁,A ₂,… ,A_n）which satisfies … ．We solve these problems by element analytical method.

关键词: an order n-group of set, element analytical method, counting

Abstract: In this paper we discuss the counting problem of an order n-group of set（ A ₁,A ₂,… ,A_n）which satisfies … ．We solve these problems by element analytical method.

Key words: an order n-group of set, element analytical method, counting

中图分类号:

O157

王景周, 张海模. 一个n有序集组的计数问题[J]. 数学季刊, 2003, 18(3): 283-285.

WANG Jinghou, ZHANG Hai-mo. The Counting Problem of an Order N-group of Set[J]. Chinese Quarterly Journal of Mathematics, 2003, 18(3): 283-285.

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