Abstract

In this article we study support τ-tilting modules, semibricks and more over blocks of group algebras. Let k be an algebraically closed field of characteristic p>0, G˜ a finite group and G a normal subgroup of G˜. Moreover, let B˜ be a block of kG˜ and B a block of kG covered by B˜. We show that, under certain conditions for the factor group G˜/G and B, induced modules and extending modules of support τ-tilting modules and semibricks over B are also the ones over B˜, respectively.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.