Longest circuits in triangular and quadrangular $3$-polytopes with two types of edges
Stanislav Jendrol′, Roman Kekeňák · Czech digital mathematics library · 1990
ABSTRACT. The paper deals with the longest circuits in triangular and quadran-gular 3-polytopes with two types of edges. Hamiltonicity and shortness invariants for several families of the mentioned 3-polytopes are determined. Three relationships among some subfamilies of triangular and quadrangular 3-polytopes are given. 1.