Publications

Preprint

  1. Ball covering property of M-embedded spaces (Lixin Cheng, Wuyi He, Zhizheng Yu, Bentuo Zheng), communicated, 2025
  2. M -ideals in the algebra of bounded analytic function( with Deepak K. D and Jaydeb Sarkar ), https://arxiv.org/abs/2403.16947, 2023.

Accepted

  1. Ball covering of operators and Calkin algebra over certain Banach spaces (with Bentuo Zheng), studia math. 2026
  2. Differentiability of operator norm on ℓp-spaces, In: Canadian Journal of Mathematics (2024), URL https://doi.org/10.4153/S0008414X24001135.
  3. Strong ball proximinality of the space of compact operators (with C. R. Jayanarayanan). In: Studia Mathematica (2022), DOI:10.4064/sm211009-29-5
  4. Ball proximinality of M-ideals of compact operators (with C. R. Jayanarayanan), In: Proc. Amer. Math. Soc. 149.8 (2021), PP. 3395 − 3405. ISSN: 0002-9939. DOI- 10.1090/proc/15446. URL: https://doi.org/10.1090/proc/15446

Talks

  1. ’Differentiability of operator norm, SUMIRFAS, July 28- Aug 3, 2025, Texas AM University’, Texas, USA,
  2. ’M -ideals in bounded analytic functions’, Kerala School of Mathematics, July 2023, Kozhikode, Kerala, India.
  3. ‘Strong Ball Proximinality of the Space of Compact Operators’, IWOTA, Sept 06, 2022 - Sept 10, 2022, University of Agriculture Krakow, Poland.
  4. ‘Ball Proximinality of Space of Compact Operators’, Functional Analysis in Lille, June 27, 2022 - July 1, 2022, University of Lille, France.
  5. ‘Approximation Theoretic Properties of Space of Compact Operators’, Research Seminar, June 24, 2022, IIT Palakkad, India.
  6. ‘Ball Proximinality of M -embedded Spaces’, Workshop on Geometry of Banach Spaces and its Applications, Dec 31, 2021 - Jan 02, 2022, IIIT Allahabad, India.