Invited talks:
The slope of of the v-function and the Waldschmidt constant; International Conference on Local Rings and Singularities, Department of Mathematics, IIT Bombay, 12--15 June 2024.
Componentwise linearity of edge ideals of weighted oriented graphs, Symposium on Algebra, 38th Annual Conference of Ramanujan Mathematical Society (RMS 2023), IIT Guawhati, 22-24 December 2023.
On regularity of powers of edge ideals of weighted oriented forests, Conference on Commutative Algebra and Algebraic Geometry (CoCAAG 2023), IIT Hyderabad, 8-11 February 2023.
On regularity of symbolic and ordinary powers of certain ideals associated to graphs, Symposium on Commutative Algebra, 88th Annual Conference of the Indian Mathematical Society, BIT Mesra, 27-30 December 2022.
On regularity of (symbolic) Rees algebra and (symbolic) powers of edge & vertex cover ideals of graphs, Virtual Commutative Algebra Seminar, Department of Mathematics, IIT Bombay (11 November 2022).
Regularity of symbolic and ordinary powers of certain ideals associated to graphs, Seminar Series, The University of the West Indies, (30 September 2021).
On regularity of Rees algebras of edge ideals of graphs, Workshop on Commutative Algebra, Ramakrishna Mission Vivekananda Educational & Research Institute, Belur Math., Howrah. (2nd November 2019).
Betti numbers of toric algebras of certain bipartite graphs, CAAG 2019, IISER, Bhopal (2-6 July 2019).
On the relation type of fiber cone, EACA’s second international school on computer algebra and applications, Valladolid, SPAIN, 24–28 June 2013.
Castelnuovo-Mumford regularity and Gorensteinness of fiber cone, CoCoA School 2013, Universitat Osnabruck, GERMANY, 10–14 June 2013.
Castelnuovo-Mumford regularity and Gorensteinness of fiber cone, Algebra Seminar, DIMA, University of Genova, ITALY, on 27th March 2013.
Free divisors, Algebra Seminar, DIMA, University of Genova, ITALY, on 6th February 2013.
Combinatorial formulas for the Hilbert coefficients of Schubert varieties in Grassmannians, in the 20th National School on Algebra on “Discrete Invariants in Commutative Algebra and in Algebraic Geometry”, held at Mangalia, ROMANIA, during 2–8 September 2012.
Hilbert coefficients of Schubert varieties in Grassmannians, the “Institute Colloquium”, The Institute of Mathematical Sciences (IMSc), Chennai, INDIA.
Depths and Hilbert coefficients of fiber cones of stretched m-primary ideals, at the 7th Japan-Vietnam Joint Conference/Seminar on Commutative Algebra, held at Quy Nhon, VIETNAM, during 12 – 16 December 2011.
On the lengths of quotients of ideals and depths of fiber cones: the National conference on Commutative Algebra and Algebraic Geometry (CAAG 2009), held at Indian Institute of Technology Madras and Chennai Mathematical Institute, Chennai, INDIA, during 6 – 10 July 2009.
Conference/Workshop organized:
Advanced Instructional School on Advanced Commutative Algebra (AIS), IIT Kharagpur, 2-14 December 2019 (Supported by National Center for Mathematics).
Convenor for Symposium on Commutative Algebra, at 88th Annual Conference of the Indian Mathematical Society, BIT Mesra, 27-30 December 2022.