Results 261 to 270 of about 4,935,854 (284)

Sharp bounds on the Arithmetic–geometric index of graphs and line graphs

Discrete Applied Mathematics, 2022
Minjie Zhang
exaly  

Zagreb indices and Zagreb coindices of the line graphs of the subdivision graphs

Journal of Discrete Mathematical Sciences and Cryptography, 2020
Nur Baini Ismail, Mohamad Nazri Husin
exaly  

On the Zagreb indices of the line graphs of the subdivision graphs

Applied Mathematics and Computation, 2011
Lokesha V
exaly  

Spectra and energies of iterated line graphs of regular graphs

Applied Mathematics Letters, 2005
Ivan Gutman, S B Rao
exaly  

Neighborhoods in line graphs

1992
Problem on line graphs.
openaire   +2 more sources

Codes from incidence matrices and line graphs of Hamming graphs

Discrete Mathematics, 2010
Washiela Fish, E Mwambene, J D Key
exaly  

On Hamiltonian line graphs

1992
Following ideas of \textit{P. A. Catlin} [J. Graph Theory 12, No. 1, 29-45 (1988; Zbl 0659.05073)] and using a previous result of his own in a submitted paper, the author proves: If \(G\) is a 3-edge connected simple triangle-free graph on \(n\) vertices with minimum degree \(\delta(G)\geq 4\) such that for the degrees the condition \((*)\) \(d(u)+ d(v)
openaire   +1 more source

Coloring quasi-line graphs

Journal of Graph Theory, 2007
Maria Chudnovsky
exaly  

On-line graph coloring

1992
Hal A. Kierstead, William T. Trotter
openaire   +1 more source

Even cycle decompositions of 4-regular graphs and line graphs

Discrete Mathematics, 2012
Klas Markstrom
exaly