D. W. Morris

collaborators

2 papers

math.GR2026

Bounded elementary generation of SL_2: nearly the end

B. E. Kunyavskii, D. W. Morris, A. S. Rapinchuk

Let $O_{S}$ be the ring of $S$ -integers of a global field $K$ of any characteristic, where $S$ is a finite set of valuations of $K$ (and $S$ contains all of the archimedean…

math.CO2023

On vertex-transitive graphs with a unique hamiltonian cycle

Babak Miraftab, Dave Witte Morris

A graph is said to be uniquely hamiltonian if it has a unique hamiltonian cycle. For a natural extension of this concept to infinite graphs, we find all uniquely hamiltonian vertex…