Talks
2024
Geometric logic: Generalizations and its applications, Recent Trends in Logic and Verification 2024, Indian Statistical Institute, Chennai, India, February 22, 2024.
2023
Generalized Geometric Logic and Its Applications, International Conference On Indian Academic Issue, Auro University, Surat, India, December 21 - 22, 2023.
L-valued frame and related mathematical structures, Fuzzy Sets and Fuzzy Logic – Generalizations & Applications, September 6 - 8, 2023.
Role of multi valued logic to model ethical agent, 22nd Annual Conference of the Calcutta Logic Circle August 12 - 14, 2023.
Ethical Agents, 34th Stony Brook International Conference on Game Theory, July 24 - 27, 2023.
2022
Generalizations of topological system: the unifying framework of logic, topology and algebra, Seminar in Philosophy, Logic and Games (Philog Seminar), City University of New York (CUNY), August 31, 2022.
L-valued frame and related structures, Special Session for the Central Sectional Meeting of the AMS, session on “Ordered Structures”, The University of Texas at El Paso, September 17-18, 2022.
Fuzzy α-cut in probabilistic rough set theory, Rough Set Day, November 10, 2022 .
2021
Logic, Algebra, Topology,Topological System and their interconnections, Logic webinar @ IITK, February 12, 2021.
Lecture series on Topology via logic and its generalizations, Calcutta Logic Circle Weekly Seminar, May 4 - July 13, 2021.
L-topology via generalised geometric logic, 9th Indian Conference on Logic and its Applications (ICLA 2021), A virtual conference, March 4 - 7, 2021 (poster presentation).
Fuzzy α-cut in Rough Sets, An International Conference on Rough Sets - Generalizations & Applications, November 11-13, 2021.
2020
Introduction to Category Theory, Department of Pure Mathematics, University of Calcutta (virtual meet), August 15, 2020.
2019
Intuitionistic topological systems and their connections with Heyting algebra and Gödel algebra, Mathematics, Physics, and Computation Seminars (MPC Seminar), Chapman University, Orange, California, U.S.A, May 16, 2019.
Heyting Algebra and Gödel Algebra vs. various Topological Systems and Esakia Space, Order, Algebra, Logic, and Real Algebraic Geometry (OAL-RAG 2019), Baton Rouge, Louisiana, USA, May 6-8, 2019.
2018
Category Theory, 7th Indian School on Logic and its Applications (ISLA), VIT, Vellore September 29-October 3-November, 2018.
Categorical accommodation of algebra, topology, topological system and logic, Università degli Studi di Milano, Italy, June 14, 2018.
2017
Frame vs. Topological space, Indian Institute of Technology, Delhi, Delhi, India, June 7, 2017.
Graded Frame vs Generalised Geometric Logic, OAL 2017 Baton Rouge, Louisiana, USA, May 15-17, 2017.
Graded Frame and related Mathematical structures, CECAT, Chapman University, Orange, California, U.S.A, May 10, 2017.
Fuzzy Topological System, Fuzzy Topology and related Logic, Indian Institute of Technology Roorkey, Roorkey, India, April 26, 2017.
2016
Generalised Topology via Generalised Geometric Logic, International Conference of The Indian Mathematics Consortium (TIMC), Varanasi, India, 2016.
Fuzzy Topology via Fuzzy Geometric Logic with Graded Consequence, University of Salerno, Italy, September, 2016.
Graded frame and Logic, 6th Indian School on Logic and its Applications (ISLA) part II, Jadavpur University, Kolkata, India, August 22-27, 2016.
Fuzzy Topology via Fuzzy Geometric Logic and some Generalization using Graded Consequence, University of Warsaw, Poland, February, 2016.
Fuzzy Topology via Fuzzy Geometric Logic with Graded Consequence, 36th Linz Seminar on Fuzzy Set Theory, February 2-6, 2016, Linz, Austria.
2015
Fuzzy Topological Space via Fuzzy Geometric Logic with Graded Consequence, International Seminar on History and Philosophy of Mathematics II: Pluralism in Mathematics, Golpark, Kolkata, December 10-12, 2015.
Fuzzy Topological Space via Fuzzy Geometric Logic with Graded Consequence, Annual Workshop on Logic and its Applications, IBRAD, Kolkata, India, November 6-8, 2015.
Categorical relationships of fuzzy topological systems on fuzzy sets with fuzzy topological spaces on fuzzy sets and underlying algebras: A step towards many valued geometric logic, The 14th Asian Logic Conference 2015, IIT Bombay, Mumbai, India, January 5-8, 2015.
2014
Various Fuzzy Topological Systems, Fuzzy Topological Spaces, related Algebraic Structures and their Categorical Relationships, International Seminar on History and Philosophy on Mathematics, Kolkata, India, February 20-22, 2014.
Category Theory, Calcutta Logic Circle, Monday Seminar.
2013
Categories of Fuzzy Topological systems and algebras representing some logics, International Conference on Facets of Uncertainties and Applications (ICFUA 2013), Kolkata, India, December 5-7, 2013
On Categorical Relationship among various Fuzzy Topological Systems, Fuzzy Topological Spaces and related Algebraic Structures, Seminar on Logic and Cognition (SLC 2013), Kolkata, India, October 30- November 1, 2013.
Categories of Fuzzy Topological Systems and Algebras representing some logics, The 13th Asian Logic Conference 2013, Guangzhou, China, September 16-20, 2013.
Fuzzy Topological Spaces and related Algebraic Structures, BLAST 2013, Chapman University, Orange, Southern California, August 5-9, 2013.
2012
On categorical relationship between structures and spaces, Indian Statistical Institute (ISI), Chennai, April, 2012.
2010
Second periodicity Theorem, Seminar on Mathematical Logic, University of Amsterdam.
2009
Topology Via logic, Calcutta Logic Circle, Monday Seminar.