1. S. Bag, P. Bhunia and K. Paul, Bounds of numerical radius of bounded linear operator using $$t$$-Aluthge transform, Math. Inequal. Appl. 23 (2020), no. 3, 991–1004.
2. S. Botelho-Andrade and C.-K. Li, Generalized numerical ranges, dilation, and quantum error correction. Recent trends in operator theory and applications, 25-42, Contemp. Math., 737, Amer. Math. Soc., [Providence], RI, (2019).
3. P. Bhunia, M.T. Garayev, K. Paul and R. Tapdigoglu, Some new applications of Berezin symbols, Complex Anal. Oper. Theory 17 (2023), no. 6, Paper No. 96, 15 pp.
4. P. Bhunia, M. Gürdal, K. Paul, A. Sen and R. Tapdigoglu, On a new norm on the space of reproducing kernel Hilbert space operators and Berezin radius inequalities, Numer. Funct. Anal. Optim. 44 (2023), no. 9, 970–986.
5. P. Bhunia, S.S. Dragomir, M.S. Moslehian and K. Paul, Lectures on numerical radius inequalities. Infosys Science Foundation Series in Mathematical Sciences. Springer, Cham, (2022), xii+209 pp. ISBN: 978-3-031-13669-6; 978-3-031-13670-2