Browse by Fellow

Ghatak, Anindya ; Rakshit, Narayan ; Sarkar, Jaydeb ; Suryawanshi, Mansi (2025) Contractive representations of odometer semigroup Journal of Functional Analysis, 289 (9). p. 111077. ISSN 0022-1236

Das, Nilanjan ; Das, Soma ; Sarkar, Jaydeb (2025) Invariant subspaces and the C₀₀-property of Brownian shifts Annali di Matematica Pura ed Applicata (1923 -) . ISSN 0373-3114

Bhuia, Sudip Ranjan ; Pradhan, Deepak ; Sarkar, Jaydeb (2025) Characterizations of complex symmetric Toeplitz operators Bulletin des Sciences Mathematiques, 199 . p. 103578. ISSN 0007-4497

Das, S. ; Sarkar, J. (2024) Invariant subspaces of analytic perturbations St. Petersburg Mathematical Journal, 35 (4). pp. 677-695. ISSN 1061-0022

Maurya, Rahul ; Sarkar, Jaydeb ; Sensarma, Aryaman (2024) Automorphisms and generalized projections on spaces of analytic functions Journal of Mathematical Analysis and Applications, 530 (2). p. 127698. ISSN 0022-247X

Debnath, Ramlal ; Pradhan, Deepak K. ; Sarkar, Jaydeb (2024) Pairs of inner projections and two applications Journal of Functional Analysis, 286 (2). p. 110216. ISSN 0022-1236

Das, Susmita ; Sarkar, Jaydeb (2023) Tridiagonal kernels and left-invertible operators with applications to Aluthge transforms Revista Matematica Iberoamericana, 39 (2). pp. 397-437. ISSN 0213-2230

Bala, Neeru ; Ghosh, Nirupam ; Sarkar, Jaydeb (2022) Invariant Subspaces of Idempotents on Hilbert Spaces Integral Equations and Operator Theory, 95 (1). ISSN 0378-620X

Ji, Kui ; Kwon, Hyun‐Kyoung ; Sarkar, Jaydeb ; Xu, Jing (2022) A subclass of the Cowen–Douglas class and similarity Mathematische Nachrichten, 295 (11). pp. 2197-2222. ISSN 0025-584X

Das, Susmita ; Sarkar, Jaydeb (2022) Left-Invertibility of Rank-One Perturbations Complex Analysis and Operator Theory, 16 (8). ISSN 1661-8254

Das, Susmita ; Sarkar, Jaydeb (2022) Tridiagonal shifts as compact + isometry Archiv der Mathematik, 119 (5). pp. 507-518. ISSN 0003-889X

Debnath, Ramlal ; Sarkar, Jaydeb (2022) Schur Functions and Inner Functions on the Bidisc Computational Methods and Function Theory, 23 (1). pp. 133-163. ISSN 1617-9447

K. D., Deepak ; Pradhan, Deepak Kumar ; Sarkar, Jaydeb (2022) Partially isometric Toeplitz operators on the polydisc Bulletin of the London Mathematical Society, 54 (4). pp. 1350-1362. ISSN 0024-6093

Bhattacharjee, Monojit ; Haria, Kalpesh J. ; Sarkar, Jaydeb (2021) Commuting row contractions with polynomial characteristic functions Acta Scientiarum Mathematicarum, 87 (3-4). pp. 429-461. ISSN 0001-6969

Bala, Neeru ; Dhara, Kousik ; Sarkar, Jaydeb ; Sensarma, Aryaman (2021) Idempotent, model, and Toeplitz operators attaining their norms Linear Algebra and its Applications, 622 . pp. 150-165. ISSN 0024-3795

Das, Susmita ; Pradhan, Deepak Kumar ; Sarkar, Jaydeb (2021) Submodules in Polydomains and Noncommutative Varieties Integral Equations and Operator Theory, 93 (3). ISSN 0378-620X

Chattopadhyay, Arup ; Sarkar, Jaydeb ; Sarkar, Srijan (2021) Multiplicities, invariant subspaces and an additive formula Proceedings of the Edinburgh Mathematical Society, 64 (2). pp. 279-297. ISSN 0013-0915

Deepak, K. D. ; Pradhan, Deepak Kumar ; Sarkar, Jaydeb ; Timotin, Dan (2020) Commutant Lifting and Nevanlinna–Pick Interpolation in Several Variables Integral Equations and Operator Theory, 92 (3). ISSN 0378-620X

Das, B. Krishna ; Debnath, Ramlal ; Sarkar, Jaydeb (2020) On Certain Commuting Isometries, Joint Invariant Subspaces and C ∗-Algebras Operator Theory: Advances and Applications . pp. 147-170. ISSN 0255-0156

Gorai, Sushil ; Sarkar, Jaydeb (2019) Contractively Embedded Invariant Subspaces Operator Theory: Advances and Applications . pp. 117-131. ISSN 0255-0156

Maji, Amit ; Sarkar, Jaydeb ; Sarkar, Srijan (2018) Toeplitz and asymptotic Toeplitz operators on H²(D)ⁿ Bulletin des Sciences Mathematiques, 146 . pp. 33-49. ISSN 0007-4497

Das, B. Krishna ; Sarkar, Jaydeb (2017) Ando dilations, von Neumann inequality, and distinguished varieties Journal of Functional Analysis, 272 (5). pp. 2114-2131. ISSN 0022-1236

Kumari, Rani ; Sarkar, Jaydeb ; Sarkar, Srijan ; Timotin, Dan (2017) Factorizations of Kernels and Reproducing Kernel Hilbert Spaces Integral Equations and Operator Theory, 87 (2). pp. 225-244. ISSN 0378-620X

Chattopadhyay, Arup ; Das, B. Krishna ; Sarkar, Jaydeb (2016) Inner multipliers and Rudin type invariant subspaces Acta Scientiarum Mathematicarum, 82 (3-4). pp. 519-528. ISSN 0001-6969

Sarkar, Jaydeb (2015) An invariant subspace theorem and invariant subspaces of analytic reproducing Kernel Hilbert Spaces - II Complex Analysis and Operator Theory, 10 . pp. 769-782. ISSN 1661-8254

Chattopadhyay, Arup ; Das, B. Krishna ; Sarkar, Jaydeb (2015) Tensor product of quotient Hilbert modules Journal of Mathematical Analysis and Applications, 424 (1). pp. 727-747. ISSN 0022-247X

Sarkar, Jaydeb (2014) Submodules of the Hardy module over the polydisc Israel Journal of Mathematics, 205 (1). pp. 317-336. ISSN 0021-2172

Sarkar, Jaydeb (2014) Wold decomposition for doubly commuting isometries Linear Algebra and its Applications, 445 . pp. 289-301. ISSN 0024-3795

Douglas, Ronald G. ; Kim, Yun-Su ; Kwon, Hyun-Kyoung ; Sarkar, Jaydeb (2014) Curvature invariant and generalized canonical operator models – II Journal of Functional Analysis, 266 (4). pp. 2486-2502. ISSN 0022-1236

Das, B. Krishna ; Sarkar, Jaydeb ; Sarkar, Santanu (2013) Maximal Contractive Tuples Complex Analysis and Operator Theory, 8 (6). pp. 1325-1339. ISSN 1661-8254

Douglas, Ronald G. ; Sarkar, Jaydeb (2010) A Note on Semi-Fredholm Hilbert Modules Topics in Operator Theory . pp. 143-150.