Talks

On spectra of permutative doubly stochastic matrices of order up to 4, 85th Annual Conference of Indian Mathematical Society – An International Meet, IIT Kharagpur, India (Nov 2019). (Presented contributory talk)

 Orthogonal matrices that are linear sum of permutation matrices and its applications to quantum walks, 15th Western Canada Linear Algebra Meeting, hosted online by Brandon University, Canada (May 2021).  (Presented contributory talk)

 Localization of quantum walks defined by generalized Grover coins, Summer School on Quantum Information and Quantum Technology, IISER Kolkata, India (June 2022). (Presented invited talk in researchers' meet event)

Phenomena of two-dimensional quantum walks in ordered and disordered scenarios, a national symposium on Quantum Information and Many-Body Physics, HRI, India (June 2024). (Presented invited talk)

Structural analysis and eigenvalue region of trace zero doubly stochastic matrices of order 5,  National Conference on the Recent Developments in Mathematical Sciences 2025, School of Mathematics and Statistics, University of Hyderabad, India (Feb 2025).

Phenomena of quantum walks defined by generalized Grover coins, AACM 2025, CQEDS, BIT Mesra, India (Feb 2025).

Quantum walks in ordered and disordered scenarios, Faculty Development Programme on Quantum Computing, TIET Patiala and IIITDM Jabalpur, India (Nov 2025). (Presented invited talk) 

The basics of quantum computation and a realization of quantum walks in different lattice models, 'Mathematics Horizon' seminar series, NIT Meghalaya, India (Dec 2025). (Delivered an invited session) 

On order 5 trace zero doubly stochastic matrices and the corresponding eigenvalue region, 91st Annual Conference of Indian Mathematical Society – An International Meet, University of Lucknow, India (Dec 2025). (Presented contributory talk)