Results 81 to 90 of about 878 (132)

Pancyclic graphs and linear forests

open access: yesDiscrete Mathematics, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Faudree, Ralph J.   +2 more
openaire   +2 more sources

On pancyclism of hamiltonian graphs

open access: yesElectronic Notes in Discrete Mathematics, 2000
Abstract Let n and Δ be two integers with Δ ≤ n − 1. We study the set of cycle lengths occurring in any hamiltonian graph G of order n and maximum degree Δ. We show that for the case n/2+1 ≤ Δ ≤ 2n-2/3 this set contains all the integers belonging to the union [3, 2Δ-n+2] ∪ [n-Δ+ 2,Δ+1], and for 2n−2 3 ≤ Δ ≤ n − 1 it contains every integer ...
openaire   +1 more source

Rainbow Pancyclicity in Graph Systems [PDF]

open access: green, 2019
Yangyang Cheng, Guanghui Wang, Yi Zhao
openalex   +1 more source

Pancyclic Cayley Graphs

open access: yes, 2012
2010 Mathematics Subject Classification: Primary 05C25. Secondary 20K01, 05C45. Let Cay(G;S) denote the Cayley graph on a finite group G with connection set S. We extend two results about the existence of cycles in Cay(G;S) from cyclic groups to arbitrary finite Abelian groups when S is a “natural” set of generators for G.
openaire   +1 more source

Home - About - Disclaimer - Privacy