Wed, February 19, 2020
Public Access


Category:
Category: All

19
February 2020
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8:00am  
9:00am  
10:00am  
11:00am [11:00am] Murali K. Srinivasan
Description:
Combinatorics Seminar. Speaker: Murali K. Srinivasan. Affiliation: IIT Bombay. Date and Time: Wednesday 19 February, 11:00 am - 12:30 pm. Venue: Ramanujan Hall, Department of Mathematics. Title: A simple recursive algorithm for computing the zonal characters of the symmetric group (= eigenvalues of the perfect matching association scheme).

12:00pm  
1:00pm  
2:00pm [2:30pm] M. Vanninathan
Description:
Partial Differential Equations seminar. Speaker: M. Vanninathan. Affiliation: IIT Bombay. Date and Time: Wednesday 19 February, 02:30 pm - 03:45 pm. Venue: Room 215, Department of Mathematics. Title: Asymptotic solutions of Hyperbolic PDE IV. Abstract: We discuss several aspects of asymptotic solutions to some models of Hyperbolic PDE with small wave lengths including their construction and their justification. Necessary tools to carry out these tasks will be introduced.

3:00pm
4:00pm [4:00pm] Mythily Ramaswamy: CMI: Mathematics Colloquium
Description:
Mathematics Colloquium I. Speaker: Mythily Ramaswamy. Affiliation: Chennai Mathematical Institute. Date and Time: Wednesday 19 February, 04:00 pm - 05:00 pm. Venue: Ramanujan Hall, Department of Mathematics. Title: Time Periodic flows and their stabilization. Abstract: Fluid flows have been studied for a long time, with a view to understand better the models like channel flow, blood flow, air flow in the lungs etc. Here we focus on a time periodic fluid flow model. Local stabilization here concerns the decay of the perturbation in the flow near a periodic trajectory. The main motivating example is the incompressible Navier-Stokes system. I will discuss the general framework to study periodic solutions and then indicate some results in this direction.

5:00pm  
6:00pm