Announcements

| Algebra Seminar


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  • 2025 Apr 29

More results on the support of local cohomology modules in prime characteristic

Ganapathy K., IIT Madras

  • 2025 Apr 22

Lyubeznik's vanishing theorem of local cohomology in prime characteristic - II

Dr. Sudeshna Roy, IIT Madras

  • 2025 Apr 15

Lyubeznik's vanishing theorem of local cohomology in prime characteristic - I

Ganapathy K., IIT Madras

  • 2025 Apr 08

Support of local cohomology modules in prime characteristic

Ganapathy K., IIT Madras

  • 2025 Mar 25

Multiplicity of a graded family of ideals in a regular local ring

Dr. Suprajo Das, IPDF, IIT Madras

  • 2025 Mar 18

Perfect modules over Cohen-Macaulay local rings - II

Sarang Sane, IIT Madras

  • 2025 Mar 11

Serre Dimension of a graded ring and a question of Lindel

Sourjya Banerjee, IMSc

  • 2025 Mar 04

Perfect modules over Cohen Macaulay local rings

Sarang Sane, IIT Madras

  • 2025 Feb 25

Determinantal ideals of generic matrices are Knutson

Dr. Trung Chau, Post-Doctoral Fellow, Chennai Mathematical Institute

  • 2025 Feb 18

Ideals defined by the vanishing of the cross-diagonal of commutator matrices define F-regular rings

Dr. Trung Chau, Post-Doctoral Fellow, Chennai Mathematical Institute

  • 2025 Feb 11

Briancon-Skoda theorem in positive characteristic

Suprajo Das, IPDF, IIT Madras

  • 2025 Feb 04

Deformation property of F-rationality

A. V. Jayanthan, IIT Madras

  • 2025 Jan 28

Smith's characterization of F-rational rings

A. V. Jayanthan, IIT Madras

  • 2025 Jan 21

F-rational rings

A. V. Jayanthan, IIT Madras

  • 2024 Jun 25

Algebra Day @ IIT Madras 2024

Please see event external link for more details

  • 2019 Nov 13

Introduction to Galois Cohomology - III.

Subhasis Panda, Department of Mathematics.

  • 2019 Nov 06

Introduction to Galois Cohomology - II.

Subhasis Panda, Department of Mathematics.

  • 2019 Oct 30

Introduction to Galois Cohomology.

Subhasis Panda, Department of Mathematics.

  • 2019 Oct 23

Introduction to Sheaf Cohomology - IV.

Sohom Mondal, Department of Mathematics.

  • 2019 Oct 16

Ideals generated by d-sequences are of linear type.

Rajib Sarkar, Department of Mathematics, IIT Madras

  • 2019 Sep 25

Introduction to Sheaf Cohomology - III.

Sohom Mondal, Department of Mathematics.

  • 2019 Sep 18

Introduction to Sheaf Cohomology - II.

Sohom Mondal, Department of Mathematics.

  • 2019 Aug 28

A quick introduction to local cohomology - V

Rajib Sarkar, Department of Mathematics.

  • 2019 Aug 21

A quick introduction to local cohomology - IV

Arvind Kumar, Department of Mathematics.

  • 2019 Aug 14

A quick introduction to local cohomology - III.

Arvind Kumar, Department of Mathematics.

  • 2019 Aug 07

A quick introduction to Local cohomolgy - II

Rajib Sarkar, Department of Mathematics, IIT Madras.

  • 2019 Jul 31

A quick introduction to Local cohomolgy

Rajib Sarkar, Department of Mathematics, IIT Madras.

  • 2019 Mar 05

Rigidity for equivariant K-theory

Dr. Charanya Ravi, University of Regensburg

  • 2018 Oct 29

Regular local ring is a UFD - II

Arvind Kumar, Department of Mathematics, IIT Madras

  • 2018 Oct 22

Regular local ring is a UFD

Arvind Kumar, Department of Mathematics, IIT Madras

  • 2018 Oct 16

Mixed multiplicities of filtrations

Dale Cutkosky, University of Missouri-Columbia, USA

  • 2018 Oct 09

A characterization of Regular Local Rings using Hilbert-Kunz multiplicities

A. V. Jayanthan, Department of Mathematics, IITM

  • 2018 Sep 25

Boij-Söderberg Theory over Standard Graded Rings - III

Rajiv Kumar, Department of Mathematics, IITM

  • 2018 Sep 18

Boij-Söderberg Theory over Standard Graded Rings - II

Rajiv Kumar, Department of Mathematics, IITM

  • 2018 Sep 11

Boij-Söderberg Theory over Standard Graded Rings

Rajiv Kumar, Department of Mathematics, IITM.

  • 2018 Sep 04

Some results on Seshadri constants

Dr. Krishna Hanumanthu, CMI.

  • 2018 Aug 28

Nagata Conjecture and Seshadri constants - II.

Dr. Krishna Hanumanthu, CMI.

  • 2018 Aug 21

Nagata Conjecture and Seshadri constants - I.

Dr. Krishna Hanumanthu, CMI

  • 2018 Aug 14

Two classical theorems of ideal theory

Rajib Sarkar, Department of Mathematics, IIT Madras

  • 2019 Feb 26

Solving equations as Puiseux series : the Newton-Puiseux theorem, Newton polygons and generalization

Dr. Sarang Sane, Department of Mathematics, IIT Madras

  • 2019 Jan 22

Classification of maximal closed subroot systems of affine root systems.

R.Venkatesh, IISc, Bengaluru.

  • 2019 Feb 19

Newton Polygons and solving equations.

Sarang Sane, Department of Mathematics, IIT Madras.

  • 2019 Feb 12

Hensel's lemma - II

Sarang Sane, Department of Mathematics, IIT Madras.

  • 2019 Feb 05

Geometry of Symmetric Spaces and Jordan Algebras

Prof. Harald Upmeier (Philipps Universität Marburg, Germany and Infosys Visiting

  • 2019 Jan 09

Hensel's lemma

Sarang Sane, Department of Mathematics, IIT Madras.

  • 2019 Mar 12

Endoscopic points on Siegel eigenvarieties

Baskar Balasubramanyam

  • 2019 Mar 19

The Kadison Singer problem and Anderson's Paving conjecture

Jayakumar Ravindran, IMSc, Chennai

  • 2019 Mar 26

The Kadison Singer problem and Anderson's Paving conjecture - II

Jayakumar Ravindran, IMSc, Chennai

  • 2019 Mar 29

Self maps of varieties over finite fields

K.V.Shuddhodan, Freie Universitat, Berlin

  • 2019 Mar 26

The Kadison Singer problem and Anderson's Paving conjecture - II

Jayakumar Ravindran, IMSc, Chennai

  • 2019 Sep 04

Introduction to Sheaf Cohomology - I.

Sohom Mondal, Department of Mathematics.