Jacek Chmieliński

520 total citations
34 papers, 265 citations indexed

About

Jacek Chmieliński is a scholar working on Applied Mathematics, Mathematical Physics and Geometry and Topology. According to data from OpenAlex, Jacek Chmieliński has authored 34 papers receiving a total of 265 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Applied Mathematics, 19 papers in Mathematical Physics and 10 papers in Geometry and Topology. Recurrent topics in Jacek Chmieliński's work include Functional Equations Stability Results (20 papers), Advanced Banach Space Theory (10 papers) and Fixed Point Theorems Analysis (9 papers). Jacek Chmieliński is often cited by papers focused on Functional Equations Stability Results (20 papers), Advanced Banach Space Theory (10 papers) and Fixed Point Theorems Analysis (9 papers). Jacek Chmieliński collaborates with scholars based in Poland, India and Israel. Jacek Chmieliński's co-authors include Paweł Wójcik, Roman Badora, ‎Soon-Mo Jung, Jacek Tabor, Mohammad Sal Moslehian, Ghadir Sadeghi, Moshe Goldberg, ‎Debmalya Sain, Jürg Rätz and Kallol Paul and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Journal of Mathematical Physics and Nonlinear Analysis.

In The Last Decade

Jacek Chmieliński

29 papers receiving 233 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jacek Chmieliński Poland	12	168	125	85	66	56	34	265
Paweł Wójcik Poland	11	153 0.9×	135 1.1×	108 1.3×	51 0.8×	56 1.0×	52	251
Aleksej Turnšek Slovenia	11	148 0.9×	155 1.2×	94 1.1×	104 1.6×	40 0.7×	23	248
Cătălin Badea France	11	194 1.2×	121 1.0×	72 0.8×	62 0.9×	50 0.9×	42	311
Vicente Montesinos Santalucía	2	135 0.8×	220 1.8×	101 1.2×	45 0.7×	105 1.9×	3	284
Justyna Sikorska Poland	12	360 2.1×	127 1.0×	33 0.4×	60 0.9×	87 1.6×	37	404
‎Debmalya Sain India	9	95 0.6×	145 1.2×	126 1.5×	25 0.4×	49 0.9×	48	212
Szymon Głąb Poland	10	191 1.1×	225 1.8×	40 0.5×	82 1.2×	96 1.7×	47	305
Magdalena Piszczek Poland	11	323 1.9×	103 0.8×	57 0.7×	39 0.6×	81 1.4×	22	331
Herbert Kamowitz United States	12	195 1.2×	238 1.9×	46 0.5×	221 3.3×	100 1.8×	29	396
Bilel Krichen Tunisia	9	199 1.2×	93 0.7×	77 0.9×	50 0.8×	117 2.1×	52	240

Countries citing papers authored by Jacek Chmieliński

Since Specialization

Citations

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

Fields of papers citing papers by Jacek Chmieliński

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jacek Chmieliński

This figure shows the co-authorship network connecting the top 25 collaborators of Jacek Chmieliński. A scholar is included among the top collaborators of Jacek Chmieliński 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 Jacek Chmieliński. Jacek Chmieliński 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

Chmieliński, Jacek, et al.. (2025). Smoothness and approximate smoothness in normed linear spaces and operator spaces. Annals of Functional Analysis. 16(2).

Chmieliński, Jacek, et al.. (2023). Approximate smoothness in normed linear spaces. Banach Journal of Mathematical Analysis. 17(3). 3 indexed citations

Chmieliński, Jacek, et al.. (2023). Convex functions and approximate Birkhoff–James orthogonality. Aequationes Mathematicae. 97(5-6). 1011–1021.

Chmieliński, Jacek, et al.. (2021). Local Approximate Symmetry of Birkhoffâ��James Orthogonality in Normed Linear Spaces. ePrints@IISc (Indian Institute of Science). 1 indexed citations

Chmieliński, Jacek & Moshe Goldberg. (2020). Continuity and discontinuity of seminorms on infinite-dimensional vector spaces. II. Linear Algebra and its Applications. 594. 249–261.

Chmieliński, Jacek & Moshe Goldberg. (2019). Continuity and discontinuity of seminorms on infinite-dimensional vector spaces. Linear Algebra and its Applications. 578. 153–158. 2 indexed citations

Chmieliński, Jacek & Paweł Wójcik. (2018). Approximate symmetry of Birkhoff orthogonality. Journal of Mathematical Analysis and Applications. 461(1). 625–640. 10 indexed citations

Chmieliński, Jacek, et al.. (2017). Approximate orthogonality in normed spaces and its applications. Linear Algebra and its Applications. 531. 305–317. 16 indexed citations

Chmieliński, Jacek. (2016). Operators reversing orthogonality in normed spaces. Advances in Operator Theory. 1(1). 8–14. 3 indexed citations

10.

Chmieliński, Jacek. (2015). Orthogonality equation with two unknown functions. Aequationes Mathematicae. 90(1). 11–23. 7 indexed citations

11.

Chmieliński, Jacek & Paweł Wójcik. (2013). ρ-Orthogonality and its preservation –- revisited. Banach Center Publications. 99. 17–30. 15 indexed citations

12.

Chmieliński, Jacek & Paweł Wójcik. (2009). Isosceles-orthogonality preserving property and its stability. Nonlinear Analysis. 72(3-4). 1445–1453. 15 indexed citations

13.

Chmieliński, Jacek. (2006). Orthogonality preserving property, Wigner equation, and stability. Journal of Inequalities and Applications. 2006. 1–9. 1 indexed citations

14.

Chmieliński, Jacek. (2005). On an -Birkhoff orthogonality.. Journal of Inequalities in Pure & Applied Mathematics. 6(3). 20 indexed citations

15.

Chmieliński, Jacek. (2005). Stability of the orthogonality preserving property in finite-dimensional inner product spaces. Journal of Mathematical Analysis and Applications. 318(2). 433–443. 19 indexed citations

16.

Chmieliński, Jacek. (2004). Linear mappings approximately preserving orthogonality. Journal of Mathematical Analysis and Applications. 304(1). 158–169. 40 indexed citations

17.

Chmieliński, Jacek. (2003). On a singular case in the Hyers–Ulam–Rassias stability of the Wigner equation. Journal of Mathematical Analysis and Applications. 289(2). 571–583. 12 indexed citations

18.

Chmieliński, Jacek & ‎Soon-Mo Jung. (2001). The Stability of the Wigner Equation on a Restricted Domain. Journal of Mathematical Analysis and Applications. 254(1). 309–320. 12 indexed citations

19.

Chmieliński, Jacek. (2000). Almost approximately inner product preserving mappings. Aequationes Mathematicae. 59(3). 214–221. 1 indexed citations

20.

Chmieliński, Jacek. (1994). ON THE SUPERSTABILITY OF THE GENERALIZED ORTHOGONALITY EQUATION IN EUCLIDEAN SPACES. Silesian Digital Library (Silesian Library). 3 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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