A fibration of graphs is a morphism that is a local isomorphism of in-neighbourhoods, much in the same way a covering projection is a local isomorphism of neighbourhoods. This paper develops systematically the theory of graph fibrations, emphasizing in particular those results that recently found application in the theory of distributed systems.
Fibrations of graphs / P. Boldi, S. Vigna. - In: DISCRETE MATHEMATICS. - ISSN 0012-365X. - 243:1/2(2002), pp. 21-66.
Fibrations of graphs
P. BoldiPrimo
;S. VignaUltimo
2002
Abstract
A fibration of graphs is a morphism that is a local isomorphism of in-neighbourhoods, much in the same way a covering projection is a local isomorphism of neighbourhoods. This paper develops systematically the theory of graph fibrations, emphasizing in particular those results that recently found application in the theory of distributed systems.
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