February 18, 2019 - February 22, 2019
Public Access Category: All |
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- Time:
- 3:30pm-5:00pm
- Location:
- Room No. 215 Department of Mathematics
- Description:
- PDE Seminar.
Speaker: Harsha Hutridurga.
Date and Time: Tuesday 19 February, 3.30pm - 5.00pm.
Venue: Room 215.
Title: Structure breaking by homogenization.
Abstract: In this talk, we will give an alternate (and constructive) proof
to a result of Luc Tartar which demonstrated the loss of semi-group
structure due to the presence of high frequency oscillations in
coefficients. The discussions will revolve around
(i) the notion of weak convergence in Lp spaces;
(ii) the notion of two-scale convergence in the theory of homogenization.
Furthermore, we shall discuss some interesting results in the context of
(i) structure breaking in other differential equations;
(ii) inverse homogenization.
We also intend to list some related open problems which are accessible to
available techniques.
- Time:
- 3:00pm-3:50pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- Speaker: Prof. Vydas Cekanavicius.
Affiliation: Vilnius University, Lithuania.
Date and Time: Wednesday 20 February, 3.00 pm - 3.50 pm.
Venue: Ramanujan Hall.
Title: Multivariate Compound Poisson approximations for sums of weakly
dependent random vectors.
Abstract: See attached document.
- Time:
- 4:10pm-5:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- Speaker: Prof. Hira Lal Koul.
Affiliation: Michigan State University, USA.
Date and Time: Wednesday 20 February, 04:10 pm - 05.00 pm.
Venue: Ramanujan Hall.
Title: Asymptotic distribution of the bias corrected LSEs in measurement
error linear regression models under long memory.
Abstract: See attached document.
- Time:
- 3:00pm-4:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- Analysis Seminar.
Speaker: Sutanu Roy.
Affiliation: NISER Bhubaneswar.
Date and Time: Friday 22 February, 3:00 pm - 4:00 pm.
Venue: Ramanujan Hall.
Title: Quantum plane and duality.
Abstract: A quantum analogue of complex plane is the C*-algebra B
"generated" by an unbounded operator n satisfying the commutation relation
n^{*}n=q^{2}nn^{*} for some real number 0
The braiding is governed by the canonical action of the circle group and
the group of integers on n. Moreover, I shall briefly present (generalised
Pontrjagin) duality result for B.
- Time:
- 5:00pm-6:30pm
- Location:
- Room No. 114 Department of Mathematics
- Description:
- CACAAG seminar.
Speaker: Prof. Balasubramanian.
Date and Time: Friday 22 February, 5.00pm - 6.30pm.
Venue: Room 114.
Title: Zeta Functions Associated to Graphs.
Abstract: This series of talks will cover various notions of zeta
functions associated to graphs.