๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On neighbourhood line graphs

โœ Scribed by Xingxing Yu


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
987 KB
Volume
91
Category
Article
ISSN
0012-365X

No coin nor oath required. For personal study only.

โœฆ Synopsis


Yu, X., On neighbourhood line graphs, Discrete Mathematics 91 (1991) 295-309.

In this paper we study relationships between neighbourhood line graphs and a certain type of design. We answer some questions posed by Neumaier (41.


๐Ÿ“œ SIMILAR VOLUMES


On minimal neighbourhood-connected graph
โœ Bert L. Hartnell; William Kocay ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 809 KB

Hartnell, B.L. and W. Kocay, On minimal neighbourhood-connected graphs, Discrete Mathematics 92 (1991) 95-105. The closed neighbourhood of a vertex u of a graph G is u\* = {v 1 v is adjacent to u} U {u}. G is neighbourhood-connected if it is connected, and G -u' is connected but not complete, for al

Neighbourhood Graphs of Cayley Graphs fo
โœ Markus Neuhauser ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 134 KB

In this short note the neighbourhood graph of a Cayley graph is considered. It has, as nodes, a symmetric generating set of a finitely-generated group . Two nodes are connected by an edge if one is obtained from the other by multiplication on the right by one of the generators. Two necessary conditi

Second neighbourhoods of strongly regula
โœ A.D. Gardiner; C.D. Godsil; A.D. Hensel; Gordon F. Royle ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 723 KB

## Some antipodal distance-regular graphs of diameter three arise as the graph induced by the vertices at distance two from a given vertex in a strongly regular graph. We show that if every vertex in a strongly regular graph G has this property, then G is the noncollinearity graph of a special typ

On subpancyclic line graphs
โœ Xiong, Liming ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 160 KB ๐Ÿ‘ 1 views

We give a best possible Dirac-like condition for a graph G so that its line graph L(G) is subpancyclic, i.e., L(G) contains a cycle of length l for each l between 3 and the circumference of G. The result verifies the conjecture posed by Xiong (Pancyclic results in hamiltonian line graphs, in:

On hamiltonian line graphs
โœ Lane Clark ๐Ÿ“‚ Article ๐Ÿ“… 1984 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 191 KB