Graph explorer

ν-stable τ-tilting modules

Inspired by tau-tilting theory [AIR], we introduce the notion of nu-stable support tau-tilting modules. For any finite dimensional selfinjective algebra Λ, we give bijections between two-term tilting complexes in Kb(proj Λ), nu-stable support tau-tilting Λ-modules and nu-stable functorially finite torsion classes in mod Λ. Moreover, these objects correspond bijectively to selfinjective cluster tilting objects in C if Λ is a 2-CY tilted algebra associated with a Hom-finite 2-CY triangulated category C. As an application, we give a necessary condition such that selfinjective algebras are 2-CY tilted.

4 nodes3 linksoverview mapν-stable τ-tilting modules
4 nodes3 links
ν-stable τ-tilting modules4 visible / 4 total nodes / 3 links
AuthorshipTopic signalTopic signalWν-stable τ-tilting modulespreprint / 2013AYuya MizunoResearcherTmath.RT2974 worksTmath.RA2176 works
PaperSignal 103 links

ν-stable τ-tilting modules

preprint / 2013

Open