Format:
Title of the paper presented, Title of Conference/Seminar, Organised by, Whether International/National/State/Regional/University level, Date.
Scaling Analysis of Stock Exchange of Different Countries, National Seminar on Frontiers of Mathematics and Mathematical Sciences(NSFMMS-2010), Calcutta Mathematical Society, National, September 06, 2010.
Investigation of Causal Relationship in Stock Exchanges listed in BRICS, E7 and G7 Countries, One Day National Seminar On Contemporary Developments in Mathematics and Mathematical Sciences (CDMMS-2018), Indian Society of Nonlinear Analysts (ISNA), Kolkata & Department of Mathematics, Gokhale Memorial Girls’ College, Kolkata, National, May 19, 2018.
A Study on Self-Similarity, Memory and Variability in Growth Rate of Covid-19 Cases In Most Impacted Countries in the World, 1st International Conference on Multidisciplinary Research (ICMR-2020), Society For Advanced Multidisciplinary Research And Practices in collaboration with Astronomical Instruments Design Laboratory, IEE dept. Jadavpur University, Kolkata, West Bengal, India, International, August 30, 2020.
Second wave of COVID-19 followed by the first one: A mathematical case study on daily new confirmed cases in Australia and Germany, International Webinar on Mathematics and Application (IWMA-2020), Department of Mathematics, University of Burdwan, International, September 25, 2020.
Analysis of Self-Similarity, Memory and Variation in Growth Rate of COVID-19 Cases in Some Major Impacted Countries, International Online Conference on Engineering Response to COVID-19, 2020, JIS College of Engineering, Kalyani, India, International, October 09, 2020.
Investigation of Memory, Self-Similarity and Variation in Growth Rate of daily COVID-19 Cases in Some Major Impacted Countries across the World, nternational Web Conference on Emerging Areas of Mathematics and Mathematical Sciences (IWCEAMMS-2020), Calcutta Mathematical Society , International, December 13, 2020.
Impact of COVID 19 Pandemic on the Indian and American Stock Markets Impact of COVID 19 Pandemic on the Indian and American Stock Markets A Comparative Study on Daily Return data based on Volatility, Randomness, Nonlinearity, and Chaos, National Conference on Recent Trends in Sciences, Fakir Chand College, April 28, 2023.
Beyond Correlation, Invited talk in Short Term Course on Introduction to Data Science - 2025 (STCIDS-2025), Calcutta Mathematical Society, National, June 27, 2025.