Title of article :
Distance (signless) Laplacian spectrum of dumbbell graphs
Author/Authors :
Kaliyaperumal ، Sakthidevi Division of Nathenatics - School of Advanced Sciences - Vellore Institute of Technology , Desikan ، Kalyani Division of Mathematics - School of Advanced Sciences - Vellore Institute of Technology
Abstract :
In this paper, we determine the distance Laplacian and distance signless Laplacian spectrum of generalized wheel graphs and a new class of graphs called dumbbell graphs.
Keywords :
distance matrix , generalized wheel graph , dumbbell graph , distance Laplacian eigenvalues , distance signless Laplacian eigenvalues
Journal title :
Transactions on Combinatorics
Journal title :
Transactions on Combinatorics
