Topology and Related Topics Seminar

Tuesday, 5  Sept 2023, 2:15 pm

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Venue: Ramanujan Hall

Host: Rekha Santhanam

Speaker: Priyanka Magar

Affiliation: IIT Bombay

Title: Quillen equivalent stable homotopy categories

Abstract: We will proceed by building upon the previous lectures, and explore different Quillen equivalent stable homotopy categories.

Seminar on Analysis of PDE

Tuesday, 05 September 2023, 03.45 pm

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Venue: Room 105, Department of Mathematics

Host: Harsha Hutridurga

Speaker: Subrata Majumdar

Affiliation: IIT Bombay

Title: Stabilization of heat equation by the backstepping method - I.

Abstract: This presentation considers the one-dimensional heat equation
with Dirichlet boundary conditions. We will study how we can make an
unstable (heat) system stable by means of some external input (control
function) through the boundary using the backstepping method. Our main
goal of this talk is to understand the backstepping method for the
simple 1-d heat case.

Algebraic Groups seminar

Tuesday, 5 September 2023, 4 pm

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Venue: Ramanujan Hall

Host: Shripad Garge

Speaker: Chayan Karmakar

Affiliation: IIT Bombay

Title: Differentials & Smooth Points - I
Abstract: We study differentials with the aim of introducing Lie algebras for algebraic groups.

Commutative Algebra Seminar

Tuesday. 5 September, 4 pm

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Venue:  Room 215

Host: Tony Puthenpurakal

Speaker: Tony Puthenpurakal

Affiliation: IIT Bombay

Title: Triangulated and Derived Categories 4

Abstract: We continue our introduction to Triangulated categories