Title of article :
Neighbourly Irregular Derived Graphs
Author/Authors :
BASAVANAGOUD, B Department of Mathematics - Karnatak University - Dharwad −580 003 - Karnataka - India , PATIL, S Department of Mathematics - Karnatak University - Dharwad −580 003 - Karnataka - India , DESAI, V.R Department of Mathematics - Karnatak University - Dharwad −580 003 - Karnataka - India , TAVAKOLI, M Department of Mathematics - Ferdowsi University of Mashhad , ASHRAFI, A.R Department of Pure Mathematics - Faculty of Mathematical Sciences - University of Kashan
Abstract :
A connected graph G is said to be neighbourly irregular graph if no
two adjacent vertices of G have same degree. In this paper, we
obtain neighbourly irregular derived graphs such as semitotal-point
graph, k-th semitotal-point graph, semitotal-line graph, paraline
graph, quasi-total graph and quasivertex-total graph and also
neighbourly irregular of
some graph products.
Keywords :
Neighbourly irregular , derived graphs , product graphs
Journal title :
Astroparticle Physics
