Traces of Torsion Units

S. O. Juriaans, A. De A. E Silva, A. C. Souza Filho

A conjecture due to Zassenhaus asserts that if $G$ is a finite group then any torsion unit in $\mathbb{Z}G$ is conjugate in $\mathbb{Q}G$ to an element of $G$. We present a wea…