M 2 -Edge Colorings Of Cacti And Graph Joins
Július Czap; Peter Šugerek; Jaroslav Ivančo
Discussiones Mathematicae Graph Theory (2016)
- Volume: 36, Issue: 1, page 59-69
- ISSN: 2083-5892
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topJúlius Czap, Peter Šugerek, and Jaroslav Ivančo. " M 2 -Edge Colorings Of Cacti And Graph Joins ." Discussiones Mathematicae Graph Theory 36.1 (2016): 59-69. <http://eudml.org/doc/276969>.
@article{JúliusCzap2016,
abstract = {An edge coloring φ of a graph G is called an M2-edge coloring if |φ(v)| ≤ 2 for every vertex v of G, where φ(v) is the set of colors of edges incident with v. Let 𝒦2(G) denote the maximum number of colors used in an M2-edge coloring of G. In this paper we determine 𝒦2(G) for trees, cacti, complete multipartite graphs and graph joins.},
author = {Július Czap, Peter Šugerek, Jaroslav Ivančo},
journal = {Discussiones Mathematicae Graph Theory},
keywords = {cactus; edge coloring; graph join},
language = {eng},
number = {1},
pages = {59-69},
title = { M 2 -Edge Colorings Of Cacti And Graph Joins },
url = {http://eudml.org/doc/276969},
volume = {36},
year = {2016},
}
TY - JOUR
AU - Július Czap
AU - Peter Šugerek
AU - Jaroslav Ivančo
TI - M 2 -Edge Colorings Of Cacti And Graph Joins
JO - Discussiones Mathematicae Graph Theory
PY - 2016
VL - 36
IS - 1
SP - 59
EP - 69
AB - An edge coloring φ of a graph G is called an M2-edge coloring if |φ(v)| ≤ 2 for every vertex v of G, where φ(v) is the set of colors of edges incident with v. Let 𝒦2(G) denote the maximum number of colors used in an M2-edge coloring of G. In this paper we determine 𝒦2(G) for trees, cacti, complete multipartite graphs and graph joins.
LA - eng
KW - cactus; edge coloring; graph join
UR - http://eudml.org/doc/276969
ER -
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