Geodesic
Circuit covers of signed Eulerian graphs
The electronic journal of combinatorics, Tome 28 (2021) no. 1
Cet article a éte moissonné depuis la source The Electronic Journal of Combinatorics website

Voir la notice de l'article

A signed circuit cover of a signed graph is a natural analog of a circuit cover of a graph, and is equivalent to a covering of its corresponding signed-graphic matroid with circuits. It was conjectured that a signed graph whose signed-graphic matroid has no coloops has a 6-cover. In this paper, we prove that the conjecture holds for signed Eulerian graphs.
DOI : 10.37236/9084
Classification : 05C45, 05C21, 05C22
Mots-clés : signed circuit cover of a signed graph, signed-graphic matroid 
@article{10_37236_9084,
     author = {Bo Bao and Rong Chen and Genghua Fan},
     title = {Circuit covers of signed {Eulerian} graphs},
     journal = {The electronic journal of combinatorics},
     year = {2021},
     volume = {28},
     number = {1},
     doi = {10.37236/9084},
     zbl = {1456.05095},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/9084/}
}
TY  - JOUR
AU  - Bo Bao
AU  - Rong Chen
AU  - Genghua Fan
TI  - Circuit covers of signed Eulerian graphs
JO  - The electronic journal of combinatorics
PY  - 2021
VL  - 28
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/9084/
DO  - 10.37236/9084
ID  - 10_37236_9084
ER  - 
%0 Journal Article
%A Bo Bao
%A Rong Chen
%A Genghua Fan
%T Circuit covers of signed Eulerian graphs
%J The electronic journal of combinatorics
%D 2021
%V 28
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/9084/
%R 10.37236/9084
%F 10_37236_9084
Bo Bao; Rong Chen; Genghua Fan. Circuit covers of signed Eulerian graphs. The electronic journal of combinatorics, Tome 28 (2021) no. 1. doi: 10.37236/9084

Cité par Sources :