Kallol Paul

1.6k total citations
101 papers, 784 citations indexed

About

Kallol Paul is a scholar working on Computational Theory and Mathematics, Applied Mathematics and Mathematical Physics. According to data from OpenAlex, Kallol Paul has authored 101 papers receiving a total of 784 indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Computational Theory and Mathematics, 73 papers in Applied Mathematics and 33 papers in Mathematical Physics. Recurrent topics in Kallol Paul's work include Matrix Theory and Algorithms (67 papers), Mathematical Inequalities and Applications (51 papers) and Holomorphic and Operator Theory (47 papers). Kallol Paul is often cited by papers focused on Matrix Theory and Algorithms (67 papers), Mathematical Inequalities and Applications (51 papers) and Holomorphic and Operator Theory (47 papers). Kallol Paul collaborates with scholars based in India, Algeria and Czechia. Kallol Paul's co-authors include Pintu Bhunia, ‎Debmalya Sain, Santanu Bag, Mohammad Sal Moslehian, Sever S Dragomir, Sk. Monowar Hossein, Kais Feki, Lokenath Debnath, Fuad Kıttaneh and Paweł Wójcik and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Applied Mathematics and Computation and Linear Algebra and its Applications.

In The Last Decade

Kallol Paul

95 papers receiving 725 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Kallol Paul India	15	624	556	217	139	84	101	784
Pintu Bhunia India	14	540 0.9×	435 0.8×	84 0.4×	73 0.5×	26 0.3×	68	565
Sergei Treil United States	17	1.1k 1.8×	128 0.2×	654 3.0×	87 0.6×	46 0.5×	53	1.2k
Bernard Beauzamy France	14	328 0.5×	125 0.2×	336 1.5×	141 1.0×	135 1.6×	53	554
Hiroshi Nakazato Japan	11	199 0.3×	340 0.6×	87 0.4×	110 0.8×	11 0.1×	92	425
Leonid Golinskiĭ Ukraine	11	277 0.4×	173 0.3×	215 1.0×	49 0.4×	25 0.3×	48	395
Hwa-Long Gau Taiwan	11	258 0.4×	255 0.5×	81 0.4×	112 0.8×	7 0.1×	55	373
Lázaro Recht Venezuela	14	391 0.6×	155 0.3×	343 1.6×	111 0.8×	17 0.2×	44	577
Xavier Tolsa Spain	19	1.2k 2.0×	228 0.4×	740 3.4×	226 1.6×	33 0.4×	70	1.3k
Yunan Cui China	13	260 0.4×	267 0.5×	434 2.0×	168 1.2×	264 3.1×	112	544
Jan Stochel Poland	13	583 0.9×	226 0.4×	475 2.2×	41 0.3×	23 0.3×	84	677

Countries citing papers authored by Kallol Paul

Since Specialization

Citations

This map shows the geographic impact of Kallol Paul's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kallol Paul with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kallol Paul more than expected).

Fields of papers citing papers by Kallol Paul

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kallol Paul. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kallol Paul. The network helps show where Kallol Paul may publish in the future.

Co-authorship network of co-authors of Kallol Paul

This figure shows the co-authorship network connecting the top 25 collaborators of Kallol Paul. A scholar is included among the top collaborators of Kallol Paul based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kallol Paul. Kallol Paul is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Paul, Kallol, et al.. (2025). Numerical range of Toeplitz and weighted composition operators on weighted Bergman spaces. Canadian Mathematical Bulletin. 1–19. 1 indexed citations

Paul, Kallol, et al.. (2025). Berezin number and Berezin norm inequalities via Moore-Penrose inverse. Journal of Pseudo-Differential Operators and Applications. 16(3). 1 indexed citations

Paul, Kallol, et al.. (2024). A note on the A-numerical range of semi-Hilbertian operators. Linear Algebra and its Applications. 703. 268–288. 1 indexed citations

Bhunia, Pintu, et al.. (2024). Euclidean operator radius and numerical radius inequalities. Operators and Matrices. 925–939. 1 indexed citations

Sain, ‎Debmalya, et al.. (2024). On local preservation of orthogonality and its application to isometries. Linear Algebra and its Applications. 690. 112–131.

Bhunia, Pintu, et al.. (2024). Berezin number inequalities via positivity of 2×2 block matrices. Operators and Matrices. 83–95. 1 indexed citations

Bhunia, Pintu, et al.. (2024). Euclidean operator radius inequalities of d-tuple operators and operator matrices. Mathematica Slovaca. 74(4). 947–962. 2 indexed citations

Bhunia, Pintu, et al.. (2023). Further refinements of Davis-Wielandt radius inequalities. Operators and Matrices. 767–778. 1 indexed citations

Bhunia, Pintu, et al.. (2023). A-numerical radius inequalities and A-translatable radii of semi-Hilbert space operators. Filomat. 37(11). 3443–3456. 3 indexed citations

10.

Bhunia, Pintu, Sever S Dragomir, Mohammad Sal Moslehian, & Kallol Paul. (2022). Lectures on Numerical Radius Inequalities. Victoria University Research Repository (Victoria University). 64 indexed citations

11.

Bhunia, Pintu, ‎Debmalya Sain, & Kallol Paul. (2020). On the Davis-Wielandt shell of an operator and the Davis-Wielandt index of a normed linear space. arXiv (Cornell University). 8 indexed citations

12.

Bhunia, Pintu, et al.. (2019). On inequalities for A-numerical radius of operators. Electronic Journal of Linear Algebra. 36. 143–157. 14 indexed citations

13.

Bhunia, Pintu & Kallol Paul. (2019). Some improvements of numerical radius inequalities of operators and operator matrices. arXiv (Cornell University). 36 indexed citations

14.

Hossein, Sk. Monowar, et al.. (2018). Solution of a pair of nonlinear matrix equations. Fixed Point Theory. 19(1). 265–274. 3 indexed citations

15.

Sain, ‎Debmalya, et al.. (2017). On symmetry of Birkhoff-James orthogonality of linear operators. ePrints@IISc (Indian Institute of Science). 10 indexed citations

16.

Hossein, Sk. Monowar, et al.. (2017). Properties of $J$-fusion frames in Krein spaces. Advances in Operator Theory. 2(3). 215–227. 2 indexed citations

17.

Paul, Kallol, et al.. (2017). Approximate Birkhoff-James orthogonality in the space of bounded linear operators. arXiv (Cornell University). 9 indexed citations

18.

Sain, ‎Debmalya, et al.. (2016). Orthogonality of bounded linear operators. Linear Algebra and its Applications. 500. 43–51. 10 indexed citations

19.

Sain, ‎Debmalya & Kallol Paul. (2013). Operator norm attainment and inner product spaces. Linear Algebra and its Applications. 439(8). 2448–2452. 31 indexed citations

20.

Paul, Kallol. (2008). ANTIEIGENVECTORS OF THE GENERALIZED EIGENVALUE PROBLEM AND AN OPERATOR INEQUALITY COMPLEMENTARY TO SCHWARZ'S INEQUALITY. Novi Sad Journal of Mathematics. 38(2). 25–31. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact