My publication list can be found below.
1. S. K. Ray and R. Gupta, On a question of N. Th. Varopoulos and the constant C2(n), Ann. Inst. Fourier (Grenoble) 68 (2018), no. 6, 2613--2634.
2. S. K. Ray and P. Mohanty, On joint functional calculus for Ritt operators, Integral Equations Operator Theory 91 (2019), no. 2, Paper No. 14, 18 pp.
3. S. K. Ray, On isometric embedding ℓ^p_m→S^∞ and unique operator space structure, Bull. Lond. Math. Soc. 52 (2020), no. 3, 437--447.
4. S. K. Ray, On multivariate Matsaev's conjecture, Complex Anal. Oper. Theory 14 (2020), no. 4, Paper No. 42, 25 pp.
5. A. Chattopadhyay, G. Hong, A. Pal, C. Pradhan, and S. K. Ray, Isometric embedding of S_q^m into S_p^n, J. Funct. Anal. 282 (2022), no. 1, Paper No. 109281, 29 pp.
6. S. K. Ray, G. Hong, and S. Wang, Maximal ergodic inequalities for some positive operators on noncommutative LpL_p-spaces, J. Lond. Math. Soc. (2) 108 (2023), no. 1, 362--408.
7. S. K. Ray and S. Sarkar, A note on the column-row property, Canad. Math. Bull. 66 (2023), no. 4, 1244--1254.
8. A. Chattopadhyay, G. Hong, C. Pradhan, and S. K. Ray, On isometric embeddability of S_q^m into S_p^n as noncommutative quasi-Banach spaces, Proc. Roy. Soc. Edinburgh Sect. A 154 (2024), no. 4, 1180--1203.
9. S. K. Ray and D. Saha, Weighted weak (1,1) estimate for noncommutative square functions, Bull. Lond. Math. Soc. 57 (2025), no. 10, 3061--3078.
10. S. Mondal, S. Palai, and S. K. Ray, H^∞-functional calculus for a commuting pair of Ritt_E operators, Integral Equations Operator Theory 98 (2026).
11. G. Hong, X. Lai, S. K. Ray, and B. Xu, Noncommutative maximal strong L_p-estimates of Calderón--Zygmund operators, to appear in Israel J. Math.; arXiv:2212.13150.
12. R. Gupta, G. Misra, and S. K. Ray, On variants of the Grothendieck inequality and estimates on tensor product norms, arXiv:2305.13270.
13. G. Hong, S. K. Ray, Noncommutative ergodic theorems for actions of semisimple Lie groups, arXiv:2508.07444.
14. G. Hong, W. Liu, S. K. Ray, and B. Xu, Lamperti operators, dilation theory, and applications in noncommutative ergodic theory, arXiv:2601.02174.
15. S. Palai and S. K. Ray, Maximal Ergodic Theorems for Operators with Finite Peripheral Spectrum, arXiv:2606.16506.
16. R. Gupta, A. Mal, G. Misra, and S. K. Ray, Extreme points, positive Grothendieck constants and tensor product norms, arXiv:2607.08441.
17. S. Mandal and S. K. Ray, Failure of Rational Dilation on the Tetrablock via Parrott homomorphisms, arXiv. 2609. 37698