Geodesic
Difference labelling of cacti
Discussiones Mathematicae. Graph Theory, Tome 23 (2003) no. 1, pp. 55-65

Voir la notice de l'article provenant de la source Library of Science

A graph G is a difference graph iff there exists S ⊂ IN⁺ such that G is isomorphic to the graph DG(S) = (V,E), where V = S and E = i,j:i,j ∈ V ∧ |i-j| ∈ V.
Keywords: graph labelling, difference graph, cactus 
@article{DMGT_2003_23_1_a3,
     author = {Sonntag, Martin},
     title = {Difference labelling of cacti},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {55--65},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2003_23_1_a3/}
}
TY  - JOUR
AU  - Sonntag, Martin
TI  - Difference labelling of cacti
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2003
SP  - 55
EP  - 65
VL  - 23
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2003_23_1_a3/
LA  - en
ID  - DMGT_2003_23_1_a3
ER  - 
%0 Journal Article
%A Sonntag, Martin
%T Difference labelling of cacti
%J Discussiones Mathematicae. Graph Theory
%D 2003
%P 55-65
%V 23
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMGT_2003_23_1_a3/
%G en
%F DMGT_2003_23_1_a3
Sonntag, Martin. Difference labelling of cacti. Discussiones Mathematicae. Graph Theory, Tome 23 (2003) no. 1, pp. 55-65. http://geodesic.mathdoc.fr/item/DMGT_2003_23_1_a3/