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Edge distance-regular graphs

Author
Camara, M.; Dalfo, C.; Fàbrega, J.; Fiol, M.; Garriga, E.
Type of activity
Journal article
Journal
Electronic notes in discrete mathematics
Date of publication
2011
Volume
38
First page
221
Last page
226
Repository
http://hdl.handle.net/2117/14502 Open in new window
Abstract
* distance-regularity; * local spectra; * predistance polynomials; * the spectral excess theorem; * generalized odd graphs Edge-distance-regularity is a concept recently introduced by the authors which is similar to that of distance-regularity, but now the graph is seen from each of its edges instead of from its vertices. More precisely, a graph Γ with adjacency matrix A is edge-distance-regular when it is distance-regular around each of its edges and with the same intersection ...
Citation
Camara, M. [et al.]. Edge distance-regular graphs. "Electronic notes in discrete mathematics", 2011, vol. 38, p. 221-226.
Group of research
COMBGRAPH - Combinatorics, Graph Theory and Applications

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