2 papers
math.CO2021
Spectra of strongly Deza graphs
Saieed Akbari, Willem H. Haemers, Mohammad Ali Hosseinzadeh +3
A Deza graph with parameters is a -regular graph with vertices such that any two distinct vertices have or common neighbours. The children and…
math.GR2019
The influence of cut vertices and eigenvalues on character graphs of solvable groups
Roghayeh Hafezieh, Mohammad Ali Hosseinzadeh, Samaneh Hossein-Zadeh +1
Given a finite group , the character graph, denoted by , for its irreducible character degrees is a graph with vertex set which is the set of prime numbers that div…