March 25, 2019 - March 29, 2019
Public Access Category: All |
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- Time:
- 3:30pm-5:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- Speaker 1: Dilip Patil.
Affiliation: IISc, Bangalore.
Date and Time: Tuesday 26 March, 3:30 pm - 5:00 pm.
Venue: Ramanujan Hall, Department of Mathematics.
Title: On Lech's conjecture.
Abstract: See attached document.
- Time:
- 2:00pm-3:30pm
- Location:
- Room No. 215 Department of Mathematics
- Description:
- Dilip Patil.
Affiliation: IISc, Bangalore.
Date and Time: Wednesday 27 March, 2:00 pm - 3:30 pm.
Venue: Room 215, Department of Mathematics.
Title: On Lech's conjecture.
Abstract: See attached document.
- Time:
- 3:00pm-4:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- Analysis Seminar.
Speaker: Haripada Sau.
Affiliation: Virginia Tech, USA.
Date and Time: Wednesday 27 March, 3.00 pm - 4.00 pm.
Venue: Ramanujan Hall, Department of Mathematics.
Title: Dilation Theory on the Bidisk Revisited.
Abstract: In this talk, we shall briefly recall the dilation theory on the
unit disk and the bidisk developed by Sz.-Nagy -- Foias in 1950s and by
Ando in 1963, respectively. We shall give two new proofs of Ando's
dilation theorem and discuss a couple of classification results.
- Time:
- 4:30pm-5:30pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- Popular Talk.
Speaker: Reebhu Bhattacharyya.
Date and Time: Wednesday 27 March, 4:30 pm - 5.30 pm.
Venue: Ramanujan Hall, Department of Mathematics.
Title: Geometric Proof of the Fundamental Theorem of Algebra.
Abstract: We aim to provide a proof of the fundamental theorem of algebra
based on winding numbers of curves. If time permits, we will discuss a
second proof using the notion of degree of a smooth map between compact
manifolds.
- 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.
- Time:
- 3:30pm-5:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- Speaker 4: Shreedevi Masuti.
Affiliation: CMI, Chennai.
Date and Time: Friday 29 March, 3:30 pm - 5:00 pm.
Venue: Ramanujan Hall, Department of Mathematics.
Title: Sally modules and its applications-II.
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.