Friday 29 March 2024 |
Events for day: Thursday 28 January 2021 |
18:00 - 19:00 Commutative Algebra Webinar Quasi-Projective Dimension School MATHEMATICS In this talk, I will introduce a new homological invariant namely quasi-projective dimension which is a generalization of projective dimension. I will discuss properties of modules with finite quasi-projective dimension and compare it with other homological invariants such as complete intersection dimension and Gorenstein dimension. It turns out that in several cases modules with finite quasi-projective dimension behave similarly to modules of finite complete intersection dimension. Finally, I will address some questions and open problems about this homological invariant. This talk is based on a joint work with Dave Jorgensen and Ryo Taka ... |