中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 1990, Vol. 9 ›› Issue (2): 106-109.

Previous Articles    

A Circuit Axiom of Ditroids

Cheng Shijun1, Chi Jie2   

  1. 1. Department of Mathematics, Guizhou University, Guiyang;
    2. Department of Management Engineering
  • Received:1988-12-01 Online:1990-04-23 Published:2016-11-08

有向拟阵之圈公理

程仕军1, 池洁2   

  1. 1. 贵阳:贵州大学数学系;
    2. 重庆交通学院管理工程系
  • 作者简介:程仕军,男,28岁,运筹学硕士

Abstract: A circuit axiom of ditroids is presented in this paper.

Key words: matroid, ditrold, circuit

摘要: 本文给出了有向拟阵(DITROID)的圈公理。

关键词: 拟阵, 有向拟阵,