Crossed Burnside rings and cohomological Mackey $2$-motives

Fumihito Oda, Yugen Takegahara, Tomoyuki Yoshida

Balmer and Dell'Ambrogio introduced the pseudo-functor $P$ from the bicategory of $k$-linear Mackey $2$-motives to the bicategory of $k$-linear cohomological Mackey $2$-motives ove…