Research

Research Papers:

1. Inner and characteristic functions in polydiscs,

With D. Pradhan, J. Sarkar

arXiv:2502.00727

2. Two problems on submodules of H^2(D^n),

With S. Sarkar

 To appear in Canadian Journal of Mathematics

3.  Pairs of inner projections and two applications, 

4. With D. Pradhan, J. Sarkar

Journal of Functional Analysis, 286 (2024), no. 2, Paper No. 110216, 26 pp.  

5.  Dilations and Operator Models of W-Hypercontractions, 

With M. Bhattacharjee, B. K. Das, S. Panja

Complex Analysis and Operator Theory 17 (2023) 36pp.

6.  Beurling quotient modules on the polydisc, 

With M. Bhattacharjee, B. K. Das, J. Sarkar

Journal of Functional Analysis, 282 (2022), no. 1, Paper No. 109258, 18 pp.

7.  Schur functions inner functions on the bidisc, 

With J. Sarkar

Computational Methods and Function Theory (CMFT), 54, (2022) 31pp.

8. Factorizations of Schur functions,

With J. Sarkar

 Complex Analysis and Operator theory, 49, (2021) 31pp.

9. On certain commuting isometries, joint invariant subspaces, and C∗-algebras, 

With B. K. Das, J. Sarkar

(Ronald G. Douglas Memorial Volume) Operator Theory: Advances and Applications, 278, (2020), 147-170.