𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Faber-Krahn-type inequality for regular trees

✍ Scribed by J. Leydold


Publisher
Springer
Year
1997
Tongue
English
Weight
316 KB
Volume
7
Category
Article
ISSN
1016-443X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A new inequality for distance-regular gr
✍ Paul Terwilliger πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 521 KB

Given a nontrivial primitive idempotent E of a distance-regular graph/-with diameter d ~> 3, we obtain an inequality involving the intersection numbers of F for each integer i (3 ~< i ~< d). We show equality is attained for i = 3 if and only if equality is attained for all i (3 ~< i ~< d) if and onl