2 papers
math.GR2026
Combinatorial Characterizations of Virtually Torsion-Free and Virtually Free Groups
R. Köhl, M. Reza Salarian
We establish combinatorial characterizations of virtually torsion-free and virtually free groups using the canonical graph decomposition theory in \cite{DJKK22}. Our main results s…
math.CO2023
Cayley graphs of order 8pq are hamiltonian
Fateme Abedi, Dave Witte Morris, Javanshir Rezaee +1
We give a computer-assisted proof that if is a finite group of order , where and are distinct primes, then every connected Cayley graph on has a hamiltonian cy…