Weakly invertible cells in a weak $\ddot{I}‰$-category

Soichiro Fujii, Keisuke Hoshino, Yuki Maehara

We study weakly invertible cells in weak $\ddot{I}‰$-categories in the sense of Batanin-Leinster, adopting the coinductive definition of weak invertibility. We show that weakly invertible…