Thu, March 28, 2019
Public Access Category: All |
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- Time:
- 3:30pm-5:00pm
- Location:
- Room No. 215 Department of Mathematics
- Description:
- Shreedevi Masuti.
Affiliation: CMI, Chennai.
Date and Time: Thursday 28 March, 3:30 pm - 5:00 pm.
Venue: Room 215, Department of Mathematics.
Title: Sally modules and its applications.
Abstract: The Sally module was introduced by W. Vasconcelos in 1994. This
module is a mediator that relates the homological properties of the
blow-up algebras to the Hilbert coefficients. In this series of talks we
will discuss basic properties of the Sally module. We will derive some
well-known results on the Hilbert coefficients using this approach.
- Time:
- 5:15pm-6:30pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- CACAAG Seminar.
Speaker: Madhusudan Manjunath.
Date and Time: Thursday 28 March, 5:15 pm - 6:30 pm.
Venue: Ramanujan Hall, Department of Mathematics.
Title: Lorenzini Zeta Function of a Graph.
Abstract: We will see a two variable zeta function associated with a graph
due to Dino Lorenzini. I will mainly spend time discussing divisor theory
on graphs that arises in the definition of this zeta function.