Distance-regular digraphs of girth 6 - Collections

＜departmental bulletin paper＞
Distance-regular digraphs of girth 6

Creator	Creator Name Takahashi, Tomihiko 高橋, 富彦 Affiliation Affiliation Name Murata High School 村田高等学校
Language	English
Publisher	Faculty of Science, Kyushu University
Publisher	九州大学理学部
Date	1991-09-23
Source Title	Memoirs of the Faculty of Science, Kyushu University. Series A, Mathematics
Vol	45
Issue	2
First Page	155
Last Page	166
Publication Type	Version of Record
Access Rights	restricted access
Related DOI	isIdenticalTo https://doi.org/10.2206/kyushumfs.45.155
Related DOI	Memoirs of the Faculty of Science, Kyushu University. Series A, Mathematics \|\| 45(2) \|\| p155-166
	九州大学理学部紀要 \|\| 45(2) \|\| p155-166
	http://www.math.kyushu-u.ac.jp/
Related URI	Memoirs of the Faculty of Science, Kyushu University. Series A, Mathematics \|\| 45(2) \|\| p155-166
	九州大学理学部紀要 \|\| 45(2) \|\| p155-166
	http://www.math.kyushu-u.ac.jp/
Related URI
Related HDL
Relation	Memoirs of the Faculty of Science, Kyushu University. Series A, Mathematics \|\| 45(2) \|\| p155-166
	九州大学理学部紀要 \|\| 45(2) \|\| p155-166
	http://www.math.kyushu-u.ac.jp/
Abstract	We show that all intersection numbers of distance-regular short digraphs of girth 6 can be written by three parameters. Algebraically, i.e., at the level of $ C $-algebras, we cannot reduce the number... of parameters any more.show more