Special Subdivisions of K4 and 4-Chromatic Graphs.
Monatshefte für Mathematik, Tome 89 (1980), pp. 101-110
Cet article a éte moissonné depuis la source European Digital Mathematics Library
Mots-clés :
special subdivisions of K4, K3-cocades, extremal result, Hamiltonian path, 4-chromatic graphs
@article{MOMA_1980__89_177957,
author = {U. Krusenstjerna-Hafstrom and B. Toft},
title = {Special {Subdivisions} of {K4} and {4-Chromatic} {Graphs.}},
journal = {Monatshefte f\"ur Mathematik},
pages = {101--110},
year = {1980},
volume = {89},
zbl = {0421.05025},
url = {http://geodesic.mathdoc.fr/item/MOMA_1980__89_177957/}
}
U. Krusenstjerna-Hafstrom; B. Toft. Special Subdivisions of K4 and 4-Chromatic Graphs.. Monatshefte für Mathematik, Tome 89 (1980), pp. 101-110. http://geodesic.mathdoc.fr/item/MOMA_1980__89_177957/