P -多项式弱距离正则有向图

IF 0.7 4区数学 Q2 MATHEMATICS

Electronic Journal of Combinatorics Pub Date : 2022-10-28 DOI:10.37236/11798

Zeng Qing, Yuefeng Yang, Kaishun Wang

引用次数: 2

摘要

如果一个弱距离正则有向图的附加格式是P多项式，则它是P多项式。在本文中，我们刻画了所有$P$-多项式弱距离正则有向图。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

$P$-Polynomial Weakly Distance-Regular Digraphs

A weakly distance-regular digraph is $P$-polynomial if its attached scheme is $P$-polynomial. In this paper, we characterize all $P$-polynomial weakly distance-regular digraphs.

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来源期刊

Electronic Journal of Combinatorics 数学-数学

CiteScore

1.30

自引率

14.30%

发文量

212

审稿时长

3-6 weeks

期刊介绍： The Electronic Journal of Combinatorics (E-JC) is a fully-refereed electronic journal with very high standards, publishing papers of substantial content and interest in all branches of discrete mathematics, including combinatorics, graph theory, and algorithms for combinatorial problems.