6 citations · 18 across the 8 of their papers we have counts for
Showing 2022Show all
2 papers · 1 filter
math.CO2022
A lower bound of the energy of non-singular graphs in terms of average degree
Saieed Akbari, Hossein Dabirian, S. Mahmood Ghasemi
Let be a graph of order with adjacency matrix . The \textit{energy} of graph , denoted by , is defined as the sum of absolute value of eigenvalues…
math.LO2022★ 5 cited
Corona Rigidity
Ilijas Farah, Saeed Ghasemi, Andrea Vaccaro +1
We give a unified overview of the study of the effects of additional set theoretic axioms on quotient structures. Our focus is on rigidity, measured in terms of existence (or rathe…