• Invited Talks: 

• "The immersion poset on partitions, in KNR Fest-Representations of Groups and Algebras, IMSc, Feb 4, 2025. (slides).

• "A guided tour around Catalan numbers," in Alumni seminar, Midnapore College, March 5, 2021. (Slides )

• "Symmetric q,t Catalan polynomials," in ARCSIN seminar, October 28, 2021 (slides).

• "A multiset generalization of (set) partition algebra, "in  ALCoVE: an Algebraic Combinatorics Virtual Expedition, June 14 – 15, 2021, (slides)(video).

Contributory Talks:

• Square roots and Character table sum at Second Meru Annual Combinatorics Conference, GEHU, Bhimtal, June 1-3, 2024. (slides) 

• A short talk on Burge correspondence and shape of graphs at International Conference on Enumerative Combinatorics and Application -- Virtual -- September 6, 2023.(slides) 

• Poster on Burge correspondence and shape of graphs at Meru Annual Combinatorics Conference, Pondichery University, India.

• Poster on New results on Restriction problem at  Algorithmic and Enumerative Combinatorics Conference, TU Wien,  Austria.

• Colloquium talk on "Schur--Weyl dualities and Partition algebras" at Tata Institute of Fundamental Research, Mumbai, 23rd September 2021. (slides ).

• "Quasi p-Steinberg Characters of Symmetric groups,  Alternating groups, and their double covers," at Algebraic Combinatorics Seminar, IMSc,  17th July 2020,  (Lecture 1 ), (Lecture 2 ).

• A contributory research talk on "A tale of two commuting actions and diagram algebras " at Virtual Math Fest 2020, India. ( Slides)( Video ). 

•  "New approaches to the restriction problem"  at The Applied Algebra Seminar, York University, Canada, June 1, 2020.  (slides, video). 

• New approaches to the restriction problem at  Algebra and Discrete Mathematics Seminar, University of California DAVIS, USA, May 26, 2020. (slides) 

• "The Multiset Partition Algebra and related Combinatorics" at Discussion Meeting on Representation Theory, Indian Institute of Science, December 14, 2019.Slides 

• "The Multiset Partition Algebra" at Garsia Fest, San Diego, USA, June 2019.  (Video) 

•  "On the Centralizer Algebra of $Sym^{\lambda}(F^n)$ over $S_n$", at IISER TVM, December 6, 2018. Slides 

• "A bijective proof of Erdos-Gallai criterion" at Institute Seminar Day, IMSc, Chennai, April 9, 2018. (slides)