The $D^{\Delta }$-pair biset category

Robert Boltje, Serge Bouc, Deniz Yılmaz

Let $p$ be a prime number. A $D^{\Delta }$-pair is a pair consisting of a finite $p$-group and a $p^{\prime }$-automorphism of the group. In this paper, we introduce diagonal $D^{\Delta }$-pair bisets and…