Algebraic Groups seminar
Tuesday, 9 January 2024, 4 pm
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Venue: Ramanujan Hall

Host: Shripad M. Garge

Speaker: Shripad M. Garge

Affiliation: IIT Bombay

Title: Topological properties of morphisms

Abstract: We are following T. A. Springer's book on Linear Algebraic Groups, Chapter 5. In this lecture, we will study dominant morphisms between irreducible varieties.

Commutative Algebra Seminar

Tuesday, 9 Jan 2023, 4 pm-5:30 pm

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Host: Tony Puthenpurakal

Venue: Room 215

Speaker: Tony J. Puthenpurakal

Affiliation: IIT Bombay

Title: Modules over Weyl algebras with application to local cohomology modules over polynomial rings

Abstract. Let K be a field of characteristic zero. We study finitely generated modules over the Weyl algebra A_n(K). We give application to local cohomology modules of K[X_1,...., X_n].