Witold Jarczyk

490 total citations
49 papers, 316 citations indexed

About

Witold Jarczyk is a scholar working on Applied Mathematics, Mathematical Physics and Computational Theory and Mathematics. According to data from OpenAlex, Witold Jarczyk has authored 49 papers receiving a total of 316 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Applied Mathematics, 15 papers in Mathematical Physics and 13 papers in Computational Theory and Mathematics. Recurrent topics in Witold Jarczyk's work include Functional Equations Stability Results (37 papers), Optimization and Variational Analysis (10 papers) and Mathematical and Theoretical Analysis (9 papers). Witold Jarczyk is often cited by papers focused on Functional Equations Stability Results (37 papers), Optimization and Variational Analysis (10 papers) and Mathematical and Theoretical Analysis (9 papers). Witold Jarczyk collaborates with scholars based in Poland, Czechia and China. Witold Jarczyk's co-authors include Weinian Zhang, Janusz Matkowski, Karol Baron, Lin Li, Liu Liu, Lin Li, Yingying Zeng, Miklós Laczkovich, Zsolt Páles and Wojciech Chojnacki and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Mathematical Analysis and Applications and Nonlinear Analysis.

In The Last Decade

Witold Jarczyk

39 papers receiving 287 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Witold Jarczyk Poland	12	229	119	104	75	59	49	316
Nelson Merentes Venezuela	11	379 1.7×	131 1.1×	63 0.6×	113 1.5×	32 0.5×	85	466
Karol Baron Poland	11	346 1.5×	170 1.4×	121 1.2×	50 0.7×	59 1.0×	57	405
Gyula Maksa Hungary	12	238 1.0×	86 0.7×	45 0.4×	52 0.7×	34 0.6×	40	317
Giovanni Vidossich Italy	10	152 0.7×	86 0.7×	94 0.9×	82 1.1×	89 1.5×	41	276
Anthony G. O’Farrell Ireland	13	268 1.2×	178 1.5×	171 1.6×	102 1.4×	49 0.8×	63	466
Cătălin Badea France	11	194 0.8×	121 1.0×	50 0.5×	72 1.0×	64 1.1×	42	311
Gérard Bourdaud France	15	585 2.6×	408 3.4×	38 0.4×	85 1.1×	37 0.6×	45	644
R. W. Cross South Africa	10	230 1.0×	231 1.9×	73 0.7×	181 2.4×	40 0.7×	28	369
Palaniappan Kannappan Canada	6	348 1.5×	129 1.1×	83 0.8×	29 0.4×	59 1.0×	15	446
Ron C. Blei United States	11	131 0.6×	171 1.4×	73 0.7×	43 0.6×	11 0.2×	41	307

Countries citing papers authored by Witold Jarczyk

Since Specialization

Citations

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

Fields of papers citing papers by Witold Jarczyk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Witold Jarczyk

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

Jarczyk, Witold, et al.. (2024). On a Functional Equation Characterizing Some Probability Distributions. Ukrainian Mathematical Journal. 76(1). 112–121.

Jarczyk, Witold, et al.. (2023). On Weak Generalized Stability of Random Variables via Functional Equations. Results in Mathematics. 78(5). 1 indexed citations

Jarczyk, Witold, et al.. (2022). Iterative roots of type $ \mathcal {T}_2 $. Discrete and Continuous Dynamical Systems. 42(10). 4965–4965. 1 indexed citations

Jarczyk, Witold, et al.. (2021). Note on generalized Archimedes–Borchardt algorithm. Aequationes Mathematicae. 95(6). 1291–1300.

Jarczyk, Witold, et al.. (2020). On a Functional Equation Appearing on the Margins of a Mean Invariance Problem. SHILAP Revista de lepidopterología. 34(1). 96–103. 1 indexed citations

Jarczyk, Witold, et al.. (2018). Invariance of means. Aequationes Mathematicae. 92(5). 801–872. 13 indexed citations

Jarczyk, Witold, et al.. (2017). A square iterative roots of some mean-type mappings. The Journal of Difference Equations and Applications. 24(5). 729–735. 2 indexed citations

Jarczyk, Witold. (2014). Recent results on iterative roots. SHILAP Revista de lepidopterología. 46. 47–62. 3 indexed citations

Zeng, Yingying, et al.. (2011). LocalC1stability versus globalC1unstability for iterative roots. Journal of Mathematical Analysis and Applications. 386(1). 75–82. 9 indexed citations

10.

Jarczyk, Witold & Janusz Matkowski. (2009). Embeddability of mean-type mappings in a continuous iteration semigroup. Nonlinear Analysis. 72(5). 2580–2591. 7 indexed citations

11.

Jarczyk, Witold, et al.. (2008). On Weak Generalized Stability and (c,d)-Pseudostable Random Variables via Functional Equations. Journal of Theoretical Probability. 22(2). 482–505. 5 indexed citations

12.

Jarczyk, Witold, et al.. (2003). Cocycles of continuous iteration semigroups. Bulletin of The Polish Academy of Sciences Mathematics. 51(2). 185–197. 11 indexed citations

13.

Jarczyk, Witold. (2003). Babbage equation on the circle. Publicationes Mathematicae Debrecen. 63(3). 389–400. 12 indexed citations

14.

Jarczyk, Witold & Janusz Matkowski. (2002). On Mulholland’s inequality. Proceedings of the American Mathematical Society. 130(11). 3243–3247. 15 indexed citations

15.

Jarczyk, Witold. (2002). Reversible interval homeomorphisms. Journal of Mathematical Analysis and Applications. 272(2). 473–479. 9 indexed citations

16.

Jarczyk, Witold. (1996). On an equation of linear iteration. Aequationes Mathematicae. 51(3). 303–310. 36 indexed citations

17.

Jarczyk, Witold. (1995). On an equation of linear iteration. Aequationes Mathematicae. 49(1). 320–320. 2 indexed citations

18.

Jarczyk, Witold. (1994). ON NON-NEGATIVE SOLUTIONS OF A CONVOLUTION EQUATION. Silesian Digital Library (Silesian Library). 3 indexed citations

19.

Jarczyk, Witold. (1986). Nonlinear functional equations and their baire category properties. Aequationes Mathematicae. 31(1). 81–100. 1 indexed citations

20.

Jarczyk, Witold. (1984). On linear homogeneous functional equations in the indeterminate case. Fundamenta Mathematicae. 120(2). 99–104.

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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