A characterization for induced modules to be support τ-tilting modules
Ryotaro KoshioYuta Kozakai
所有作者
Ryotaro KoshioYuta Kozakai
文献摘要
Let G~ be a finite group and G a normal subgroup of G~. In this paper, we give a necessary and sufficient condition for IndGG~M to be a support τ-tilting kG~-module for a kG-module M. Moreover, we give the block version of the result.