Jaydeb Sarkar

536 total citations
34 papers, 152 citations indexed

About

Jaydeb Sarkar is a scholar working on Applied Mathematics, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, Jaydeb Sarkar has authored 34 papers receiving a total of 152 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Applied Mathematics, 19 papers in Mathematical Physics and 11 papers in Algebra and Number Theory. Recurrent topics in Jaydeb Sarkar's work include Holomorphic and Operator Theory (29 papers), Algebraic and Geometric Analysis (20 papers) and Advanced Topics in Algebra (11 papers). Jaydeb Sarkar is often cited by papers focused on Holomorphic and Operator Theory (29 papers), Algebraic and Geometric Analysis (20 papers) and Advanced Topics in Algebra (11 papers). Jaydeb Sarkar collaborates with scholars based in India, Germany and United States. Jaydeb Sarkar's co-authors include Tirthankar Bhattacharyya, Jörg Eschmeier, Amit Maji, Ronald G. Douglas, Kui Ji, Dan Timotin, B. Krishna Das, Ciprian Foiaş, Yun-Su Kim and Sucharit Sarkar and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Transactions of the American Mathematical Society and Journal of Functional Analysis.

In The Last Decade

Jaydeb Sarkar

28 papers receiving 144 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jaydeb Sarkar India	7	143	126	57	9	7	34	152
Hervé Queffélec France	8	153 1.1×	70 0.6×	32 0.6×	28 3.1×	3 0.4×	23	167
Trieu Le United States	8	188 1.3×	59 0.5×	106 1.9×	28 3.1×	21 3.0×	33	190
Omar El-Fallah Morocco	6	139 1.0×	50 0.4×	17 0.3×	42 4.7×	8 1.1×	31	143
Tao Mei United States	8	157 1.1×	158 1.3×	21 0.4×	15 1.7×	4 0.6×	17	193
Elke Wolf Germany	10	281 2.0×	91 0.7×	133 2.3×	48 5.3×	3 0.4×	39	285
Nina Zorboska Canada	9	243 1.7×	44 0.3×	51 0.9×	59 6.6×	5 0.7×	26	245
Maofa Wang China	10	280 2.0×	77 0.6×	80 1.4×	41 4.6×	4 0.6×	73	294
Jordi Pau Spain	13	361 2.5×	92 0.7×	20 0.4×	67 7.4×	4 0.6×	34	363
Vladimir Chilin Uzbekistan	10	137 1.0×	234 1.9×	139 2.4×	25 2.8×	12 1.7×	43	245
Atul Dixit India	8	62 0.4×	37 0.3×	177 3.1×	11 1.2×		38	191

Countries citing papers authored by Jaydeb Sarkar

Since Specialization

Citations

This map shows the geographic impact of Jaydeb Sarkar'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 Jaydeb Sarkar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jaydeb Sarkar more than expected).

Fields of papers citing papers by Jaydeb Sarkar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jaydeb Sarkar. 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 Jaydeb Sarkar. The network helps show where Jaydeb Sarkar may publish in the future.

Co-authorship network of co-authors of Jaydeb Sarkar

This figure shows the co-authorship network connecting the top 25 collaborators of Jaydeb Sarkar. A scholar is included among the top collaborators of Jaydeb Sarkar 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 Jaydeb Sarkar. Jaydeb Sarkar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Sarkar, Jaydeb, et al.. (2025). Characterizations of complex symmetric Toeplitz operators. Bulletin des Sciences Mathématiques. 199. 103578–103578.

Sarkar, Jaydeb, et al.. (2024). Orthogonal decompositions and twisted isometries. II. Journal of Operator Theory. 92(1). 257–281.

Sarkar, Jaydeb, et al.. (2023). Automorphisms and generalized projections on spaces of analytic functions. Journal of Mathematical Analysis and Applications. 530(2). 127698–127698.

Sarkar, Jaydeb, et al.. (2022). Orthogonal decompositions and twisted isometries. International Journal of Mathematics. 33(8). 3 indexed citations

Sarkar, Jaydeb, et al.. (2022). Invariant Subspaces of Idempotents on Hilbert Spaces. Integral Equations and Operator Theory. 95(1).

Sarkar, Jaydeb, et al.. (2022). Partially isometric Toeplitz operators on the polydisc. Bulletin of the London Mathematical Society. 54(4). 1350–1362. 3 indexed citations

Sarkar, Jaydeb, et al.. (2022). Model spaces invariant under composition operators. Canadian Mathematical Bulletin. 66(1). 204–217. 1 indexed citations

Sarkar, Jaydeb, et al.. (2021). Beurling type invariant subspaces of composition operators. Journal of Operator Theory. 86(2). 425–438. 4 indexed citations

Maji, Amit, et al.. (2019). Characterization of invariant subspaces in the polydisc. Journal of Operator Theory. 82(2). 445–468. 6 indexed citations

10.

Maji, Amit, et al.. (2018). Toeplitz and asymptotic Toeplitz operators on H2(Dn). Bulletin des Sciences Mathématiques. 146. 33–49. 8 indexed citations

11.

Eschmeier, Jörg, et al.. (2017). Dilations, wandering subspaces, and inner functions. Linear Algebra and its Applications. 523. 263–280. 7 indexed citations

12.

Sarkar, Jaydeb, et al.. (2016). Characterizations of symmetrized polydisc. Indian Journal of Pure and Applied Mathematics. 47(3). 391–397. 1 indexed citations

13.

Das, B. Krishna & Jaydeb Sarkar. (2014). Rudin's submodules of H 2 ( D 2 ) . Comptes Rendus Mathématique. 353(1). 51–55. 3 indexed citations

14.

Sarkar, Jaydeb. (2013). Wold decomposition for doubly commuting isometries. Linear Algebra and its Applications. 445. 289–301. 24 indexed citations

15.

Douglas, Ronald G., et al.. (2013). Curvature invariant and generalized canonical operator models – II. Journal of Functional Analysis. 266(4). 2486–2502. 3 indexed citations

16.

Foiaş, Ciprian & Jaydeb Sarkar. (2012). Contractions with polynomial characteristic functions I. Geometric approach. Transactions of the American Mathematical Society. 364(8). 4127–4153. 4 indexed citations

17.

Douglas, Ronald G. & Jaydeb Sarkar. (2008). On unitarily equivalent submodules. Indiana University Mathematics Journal. 57(6). 2729–2744. 6 indexed citations

18.

Bhattacharyya, Tirthankar & Jaydeb Sarkar. (2005). Characteristic function for polynomially contractive commuting tuples. Journal of Mathematical Analysis and Applications. 321(1). 242–259. 9 indexed citations

19.

Bhattacharyya, Tirthankar, Jörg Eschmeier, & Jaydeb Sarkar. (2005). Characteristic Function of a Pure Commuting Contractive Tuple. Integral Equations and Operator Theory. 53(1). 23–32. 28 indexed citations

20.

Eschmeier, Jörg, et al.. (2003). Characteristic function of a pure contractive tuple. Publications of the UdS (Saarland University). 2 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.

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