Talks

Selected talks that I have given.

Some talks (arranged in reverse chronological order) that I have given.

Not an exhaustive list!

Alternating Sign Matrices and Plane Partitions, Research Seminar Series, Ahmedabad University, India, May 2023.

Partitions with fixed differences between largest and smallest parts with fixed multiplicity of the smallest part, COmbinatorial Number Theory And Connected Topics - II, India, online, February 2023. (slides)

Talk on Pseudoscience, InSCIgnis 2022, Tezpur University, India, online, February 2022. (video)

How to discover Rogers-Ramanujan Identities, National Mathematics Day, Tezpur University, India, online, December 2021. (video)

How Mathematics has helped shape civilization, 15 Minit Xikhya, Assam, India, online, November 2021. (slides) (video)

Parity Biases in Partitions and Restricted Partitions, Mathematics Colloquium, Ashoka University, India, online, November 2021. (video)

An Invitation to the Rogers-Ramanujan Identities, Berchmans Webinar Series in Mathematics, St. Berchmans College, Kerala, India, online, August 2021. (video)

Combinatorial Reciprocity Theorems: Some Examples, Institute Seminar, Institute of Mathematics and Applications, Bhubaneswar, India, online, July 2021. (video)

Refined enumeration of symmetry classes of Alternating Sign Matrices, Topics in Special Functions and Number Theory, online seminar, India, November 2020. (video)

Refined Enumeration of Symmetry Classes of Alternating Sign Matrices, Combinatorics in Algebra, Topology and Graph Theory (CATGT) Webinar, India, September 2020. (pdf)

The Remarkable Sequence $1, 1, 2, 7, 42, 429, 7436, \cdots$, Gurucharan College, Silchar, India, August 2020. (video)

Hard and Easy Instances of L-Tromino Tilings, International Conference on Mathematical Modelling in Applied Sciences (online), Dibrugarh University, India, June 2020. (pdf)

The Story of Alternating Sign Matrices … so far, Mathematics Seminar, The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy, July 2019. (pdf)

Refined Enumeration of Alternating Sign Matrices, Vienna Discrete Mathematics Seminar, Technical University of Vienna, Austria, April 2018. (pdf)

Tiling Problems and Perfect Matchings, PhD Colloquium, Fakulty of Mathematics, University of Vienna, Austria, March 2018. (pdf)

The Remarkable Sequence $1, 2, 7, 42, 429, 7436, \cdots $, First Interdisciplinary Symposium of the Vienna Doctoral Schools, University of Vienna, Austria, September 2017. (pdf)

Reading Minds and Other Mathematical Stories, Vienna Doctoral School - Mathematics Students’ Retreat, Strobl, Austria, April 2017. (pdf)

Graphical Condensation and Counting Perfect Matchings of Planar Graphs, ALEA in Europe Young Researcher’s Workshop, Technical University of Vienna, Austria, September 2016. (pdf)

Enumeration of domino tilings of an Aztec rectangle with boundary defects, 3rd Algorithmic and Enumerative Combinatorics Summer School, Research Institute for Symbolic Computation (Johannes Kepler University Linz), Hagenberg, Austria, August 2016. (pdf)

Enumeration of Domino Tilings of an Aztec Rectangle with boundary defects, Discrete Mathematics Seminar, Technical University of Vienna, Austria, June 2016. (pdf)

Graphical Condensation and Aztec Rectangles, Combinatorics Working Seminar, University of Vienna, Austria, May 2016. (pdf)

Some Results on Generalized Multiplicative Perfect Numbers, National Seminar on Advances in Mathematical Sciences, Gauhati University, India, December 2015. (pdf)

Ranks and Cranks of Partitions, Combinatorics Working Seminar, University of Vienna, Austria, November 2015. (pdf)

Representations of the Symmetric Group, The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy, August 2015. (pdf)

The spt-function and its Crank, Tezpur University, India, March 2013. (pdf)

Numbers: The Alphabet of Nature, Tezpur University, India, March 2013. (pdf) (video)

Cranks in Ramanujan’s Lost Notebook, Tezpur University, India, October 2013. (pdf)