Isospectral graphs and isoperimetric constants

Autor:	Hironobu Fujii, Atsushi Katsuda
Rok vydání:	1999
Předmět:	Discrete mathematics Combinatorics Nonlinear Sciences::Exactly Solvable and Integrable Systems Isospectral Discrete Mathematics and Combinatorics Mathematics::Spectral Theory Isoperimetric inequality Mathematics Theoretical Computer Science
Zdroj:	Discrete Mathematics. 207(1-3):33-52
ISSN:	0012-365X
DOI:	10.1016/s0012-365x(99)00133-8
Popis:	We give two methods for constructing isospectral graphs. As an application, families of infinite pairs of regular isospectral graphs with different magnification are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acdc523d4fdad5380adc8a5bbb60e242 Zobrazit plný text záznamu Full Text from ScienceDirect