| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6424202 | European Journal of Combinatorics | 2014 | 13 Pages |
Abstract
We exhibit explicit constructions of contractors for the graph parameter counting the number of B-flows of a graph, where B is a subset of a finite Abelian group closed under inverses. These constructions are of great interest because of their relevance to the family of B-flow conjectures formulated by Tutte, Fulkerson, Jaeger, and others.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Delia Garijo, Andrew Goodall, Jaroslav NeÅ¡etÅil,