Simple 3-polytopal graphs with edges of only two types and shortness coefficients

Displaying similar documents to “Simple 3-polytopal graphs with edges of only two types and shortness coefficients”

Oleg V. Borodin (1992)

Mathematica Slovaca

Similarity:

Yair Caro, Juan Rojas, Sergio Ruiz (1996)

Czechoslovak Mathematical Journal

Similarity:

Pavel Hrnčiar, Alfonz Haviar, Gabriela Monoszová (1996)

Czechoslovak Mathematical Journal

Similarity:

Roman Nedela (1992)

Mathematica Slovaca

Similarity:

Dănuţ Marcu (1994)

Mathematica Bohemica

Similarity:

In this paper we characterize $k$ -chromatic graphs without isolated vertices and connected $k$ -chromatic graphs having a minimal number of edges.