ON STRONGLY CLOSED SUBGRAPHS OF HIGHLY REGULAR GRAPHS

被引：26
作者：
SUZUKI, H [1 ]
机构：
[1] INT CHRISTIAN UNIV,DEPT MATH,MITAKA,TOKYO 181,JAPAN
来源：
EUROPEAN JOURNAL OF COMBINATORICS | 1995年 / 16卷 / 02期
关键词：
D O I：
10.1016/0195-6698(95)90059-4
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A geodetically closed induced subgraph Delta of a graph Gamma is defined to be strongly closed if Gamma(i)(alpha)boolean AND Gamma(1)(beta) stays in Delta for every i and alpha, beta is an element of Delta with partial derivative(alpha, beta) = i. We study the existence conditions of strongly closed subgraphs in highly regular graphs such as distance-regular graphs or distance-biregular graphs.
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页码：197 / 220
页数：24
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