Publications

Journal articles

1. [10]
   UCP maps on finite Toeplitz systems with R. Duhan International Mathematics Research Notices 2026, no. 21, Article rnag265 · Journal (open access) · arXiv
2. [8]
   Positive operator-valued noncommutative polynomials are squares with I. Klep and S. McCullough Integral Equations and Operator Theory 98 (2026), Article 7 · Journal · arXiv
3. [7]
   Complete Nevanlinna–Pick kernels and the curvature invariant with T. Bhattacharyya Annali di Matematica Pura ed Applicata 204 (2025), 1183–1197 · Journal · arXiv
4. [6]
   Complete Nevanlinna–Pick kernels and the Schwarz lemma with D. Alpay, T. Bhattacharyya, and P. Kumar Complex Variables and Elliptic Equations 70 (2025), 2151–2165 · Journal · arXiv
5. [5]
   Operator theory on the pentablock with P. Kumar Journal of Mathematical Analysis and Applications 540 (2024), Article 128589 · Journal · arXiv
6. [4]
   Kernels with complete Nevanlinna–Pick factors and the characteristic function with T. Bhattacharyya Journal of Operator Theory 94 (2025), 271–289 · Journal · arXiv
7. [3]
   A dilation theoretic approach to approximation by inner functions with D. Alpay, T. Bhattacharyya, and P. Kumar Bulletin of the London Mathematical Society 55 (2023), 2840–2855 · Journal · arXiv
8. [2]
   Complete Nevanlinna–Pick kernels and the characteristic function with T. Bhattacharyya Advances in Mathematics 426 (2023), Article 109089 · Journal · arXiv
9. [1]
   Rational penta-inner functions and the distinguished boundary of the pentablock with P. Kumar Complex Analysis and Operator Theory 16 (2022), Article 120 · Journal · arXiv