From Hilbert to Kontsevich: Cut-and-paste equivalence in K-theory, IISER Bhopal, 22 August 2023

Representation theory of quivers, IISER Bhopal, 21 August 2023

Hammocks for non-domestic string algebras, ARTA IX, Queen's university, Kingston, Canada, 15 June 2023

Lower algebraic K-theory, as part of K-theory in totality series organised by Grothendieck School of Thoughts, March 2023

Combinatorics of the bridge quiver and the stable rank of a string algebra, 8th virtual meeting on 'new directions in group theory and triangulated categories', 12 Jan. 2021

Definable combinatorics and Grothendieck rings, Logic Webinar@IITK, 2 Oct. 2020

Actions on the Ziegler spectra of domestic string algebras, Algebra Seminar, University of Manchester, 9 Oct. 2019

(Double talk with H. Shukla) Grothendieck rings of structures with quantifier elimination, IITK, 5 Sept. 2018

Categorical syntax-semantics dualities, Calcutta Logic Circle Annual Meet, Kolkata, 14 Oct. 2017

Definable categories, School of Mathematics, University of Manchester, 29 June 2017

Models for regular theories in the additive and non-additive categories, Logic Seminar, University of Manchester, 28 June 2017

Definable categories, Algebra Seminar, Masaryk University, Brno, 27 Oct. 2016

K-theory of model-theoretic structures, Algebra Seminar, Charles University Prague, 17 Oct. 2016

Definable categories, ECI meeting, Telč, Czech Republic, 7 Oct. 2016

Taxotopy: Ordered homotopy with adjunctions, CSASC 2016, Barcelona, 20 Sept. 2016

Taxotopy: An ordered version of homotopy, ECI meeting, Prague, 27 May 2016

Grothendieck rings of model-theoretic structures, Algebra Seminar, Masaryk University, Brno, 14 Apr. 2016

Taxotopy (ordered homotopy) theory of posets, Model theory days, Napoli 2, 19-20 Nov. 2015

K-theory of modules as model-theoretic structures, Model theory days, Napoli 2, 19-20 Nov. 2015

Grothendieck rings in model theory and algebra, Workshop on Inf. dim. Representations of fin. dim. Algebras, Manchester, 16 Sept. 2015

Lecture: Model-theoretic methods in Representation theory of Algebras, Summer School on Inf. dim. Representations of fin. dim. Algebras, Manchester, 11 Sept. 2015

K-theory of modules as model-theoretic structures, Topology, Algebra and Categories in Logic (TACL)-2015, Ischia, 21 June 2015

The Grothendieck ring of varieties, Napoli 2, 15 Dec. 2015

(Double talk with D. Wilding) Adjunctions as homotopy, Topology Seminar, Manchester, 12 May 2014

K-theory of model-theoretic structures, British Postgraduate Model Theory Conference BPGMT-2014, 14 Jan. 2014

The Grothendieck ring of varieties, Logic Seminar, University of Manchester, 6 Nov. 2013

Grothendieck rings of theories of modules, Poster, Model Theory 2013, Ravello, Italy, June 2013

(with D. Wilding and L. Phillips) Introduction to Algebraic K-theory, University of Manchester, 30 May 2013

Grothendieck rings of theories of modules, British Postgraduate Model Theory Conference BPGMT-2013, 17 Jan. 2013

Introduction to Topos theory, Topology Seminar, University of Manchester, 19 Nov., 3 Dec. 2012

Pointless Grothendieck Topologies, Part III Seminar, DPMMS, Cambridge, Lent Term 2011

Eigenvalues of Cayley Graph $C(\mathbb Z_n,\pm 1)$ and the Solution of the Heat Equation on Discrete Circle, Part III Seminar, DPMMS, Cambridge, Michaelmas Term 2010 

Maths in melody, Stamatics, IITK, 5 March 2024

To infinity and beyond, MES' Abasaheb Garware College, Pune, 22 Dec 2023

Truth vs Proof (Webinar), Maharashtra College, Mumbai, 20 Feb. 2021

Google search: Best friend in research, Open House, IITK, 27 Jan. 2018

Introduction to Non-standard Analysis, Bhaskaracharya Pratishthana, Pune, Dec. 2017

Tropical Mathematics, Bhaskaracharya Pratishthana, Pune, Dec. 2017

Infinities and infinitesimals, Science Coffee House, IITK, 5 Nov 2017

Maths on the beach under a palm tree, Stamatics, IITK, 6 Sept 2017

Counting redefined, Open House, IITK, 18 Feb. 2017

Mathematics behind digital image processing, MIT college (Alandi), Pune, 26 Sept. 2014

Tropical mathematics, Department of Mathematics, University of Pune, 15 Sept. 2014

Posets and Spectra, Discrete mathematics seminar, Manchester, 7 May 2014

(with D. Wilding) Topics in semigroup theory: up and across, Discrete mathematics seminar, Manchester, 6 April 2014

(with D. Wilding) Homotopical algebra, Discrete mathematics seminar, Manchester, 12 March 2014

Linearizing certain Boolean algebras, Pure postgraduate seminar, Manchester, 14 Feb. 2014

(with D. Wilding) A category of Galois connections, Mathematical Foundation Group Seminar, Computer Science Department, 31 Oct. 2013

Counting redefined in HD, Pure postgraduate seminar, Manchester, 11 Oct. 2013

Ctrl+X Ctrl+V, Pure postgraduate seminar, Manchester, 17 May 2013

Numerical solutions to ODEs and the Hopf algebra of rooted trees, Discrete mathematics seminar, Manchester, 13 May 2013

(with D. Wilding) Quivers, matrices and related constructions, Discrete mathematics seminar, Manchester, 28 Nov. 2012

Simple (simplicial) complexes, Discrete mathematics seminar, Manchester, 24 Oct. 2012

Alon's combinatorial nullstellensatz and applications, Pure postgraduate seminar, Manchester, 19 Oct. 2012

Introduction to discrete Fourier analysis, Manchester Research Students' Conference (MRSC), 28 Sept. 2012

Categorical semantics for predicate logic, Model Theory Seminar, Manchester, 18 May 2012

An introduction to topos theory, Pure postgraduate seminar, Manchester, 9 March 2012

Semantics for intuitionistic propositional logic, Model Theory Seminar, Manchester, 8 March 2012

Euler Structures, Model Theory Seminar, Manchester, 8 Nov. 2012

A graph-theoretic proof of Roth's theorem, Pure postgraduate seminar, Manchester, 18 Nov. 2011

Shadows in discrete hypercubes, Galois group seminar, Manchester, 26 Oct. 2011