2 papers
math.CO2021
On the comparison of the distinguishing coloring and the locating coloring of graphs
M. Korivand, A. Erfanian, Edy T. Baskoro
Let G be a simple connected graph. Then chi L(G) and chi D(G) will denote the locating chromatic number and the distinguishing chromatic number of G, respectively. In this paper, w…
math.GR2014
Planar infinite groups
Mehdi Rajabian, Mohammad Farrokhi Derakhshandeh Ghouchan, Ahmad Erfanian
We will determine all infinite -locally finite groups as well as infinite -groups with planar subgroup graph and show that infinite groups satisfying the chain conditions con…