Roman Badora

490 total citations
29 papers, 291 citations indexed

About

Roman Badora is a scholar working on Applied Mathematics, Mathematical Physics and Geometry and Topology. According to data from OpenAlex, Roman Badora has authored 29 papers receiving a total of 291 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Applied Mathematics, 12 papers in Mathematical Physics and 7 papers in Geometry and Topology. Recurrent topics in Roman Badora's work include Functional Equations Stability Results (28 papers), Mathematical and Theoretical Analysis (7 papers) and Advanced Topics in Algebra (6 papers). Roman Badora is often cited by papers focused on Functional Equations Stability Results (28 papers), Mathematical and Theoretical Analysis (7 papers) and Advanced Topics in Algebra (6 papers). Roman Badora collaborates with scholars based in Poland, Czechia and Germany. Roman Badora's co-authors include Janusz Brzdȩk, Jacek Chmieliński, Zsolt Páles, Krzysztof Ciepliński, Roman Ger, Peter Volkmann and László Székelyhidi and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Nonlinear Analysis and Symmetry.

In The Last Decade

Roman Badora

27 papers receiving 247 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roman Badora Poland 9 284 155 120 50 38 29 291
Jae-Hyeong Bae South Korea 11 287 1.0× 90 0.6× 83 0.7× 42 0.8× 31 0.8× 47 302
Elhoucien Elqorachi Morocco 9 243 0.9× 118 0.8× 77 0.6× 38 0.8× 19 0.5× 49 247
Włodzimierz Fechner Poland 8 245 0.9× 80 0.5× 56 0.5× 65 1.3× 26 0.7× 38 268
M. Bavand Savadkouhi Iran 8 341 1.2× 165 1.1× 108 0.9× 98 2.0× 43 1.1× 10 348
Anna Bahyrycz Poland 11 310 1.1× 127 0.8× 44 0.4× 57 1.1× 57 1.5× 32 317
Тибериу Триф Romania 10 238 0.8× 57 0.4× 43 0.4× 60 1.2× 32 0.8× 26 262
Artur Nicolau Spain 9 285 1.0× 120 0.8× 41 0.3× 79 1.6× 13 0.3× 36 297
Akihito Uchiyama Japan 14 452 1.6× 279 1.8× 30 0.3× 50 1.0× 24 0.6× 24 517
Dumitru Popa Romania 9 270 1.0× 277 1.8× 29 0.2× 11 0.2× 30 0.8× 89 333
Wolfgang Lüh Germany 9 285 1.0× 77 0.5× 57 0.5× 123 2.5× 7 0.2× 41 316

Countries citing papers authored by Roman Badora

Since Specialization
Citations

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

Fields of papers citing papers by Roman Badora

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roman Badora

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

All Works

20 of 20 papers shown
1.
Badora, Roman. (2023). Vector-valued invariant means. Aequationes Mathematicae. 97(5-6). 951–962.
2.
Badora, Roman. (2021). Stability results and separations theorems. Aequationes Mathematicae. 95(6). 1037–1051. 1 indexed citations
3.
Badora, Roman & Janusz Brzdȩk. (2021). Banach Limit in the Stability Problem of a Linear Functional Equation. Results in Mathematics. 76(1). 6 indexed citations
4.
Badora, Roman. (2020). The Ulam Stability Problem for the Functional Equation $$f(x\star g(y))=f(x)f(y)$$. Results in Mathematics. 75(2). 1 indexed citations
5.
Badora, Roman, et al.. (2018). On approximate group homomorphisms. Journal of Mathematical Analysis and Applications. 462(1). 505–520. 3 indexed citations
6.
Badora, Roman, et al.. (2016). More on Hyers' theorem. Journal of Mathematical Analysis and Applications. 447(2). 1116–1125. 1 indexed citations
7.
Badora, Roman. (2015). The Hahn–Banach theorem almost everywhere. Aequationes Mathematicae. 90(1). 173–179. 1 indexed citations
8.
Badora, Roman, et al.. (2013). On Tabor groupoids and stability of some functional equations. Aequationes Mathematicae. 87(1-2). 165–171. 7 indexed citations
9.
Badora, Roman, et al.. (2010). Stability of the Pexider functional equation. Silesian Digital Library (Silesian Library). 3 indexed citations
10.
Badora, Roman. (2006). On the Hahn-Banach theorem for groups. Archiv der Mathematik. 86(6). 517–528. 8 indexed citations
11.
Badora, Roman. (2006). On approximate derivations. Mathematical Inequalities & Applications. 167–173. 65 indexed citations
12.
Badora, Roman & Jacek Chmieliński. (2005). Decomposition of mappings approximately inner product preserving. Nonlinear Analysis. 62(6). 1015–1023. 13 indexed citations
13.
Badora, Roman, Roman Ger, & Zsolt Páles. (2003). Additive selections and the stability of the Cauchy functional equation. The ANZIAM Journal. 44(3). 323–337. 11 indexed citations
14.
Badora, Roman. (2002). On approximate ring homomorphisms. Journal of Mathematical Analysis and Applications. 276(2). 589–597. 55 indexed citations
15.
Badora, Roman. (2000). Note on the superstability of the Cauchy functional equation. Publicationes Mathematicae Debrecen. 57(3-4). 421–424. 5 indexed citations
16.
Badora, Roman. (2000). On Hyers--Ulam stability of Wilson's functional equation. Aequationes Mathematicae. 60(3). 211–218. 20 indexed citations
17.
Badora, Roman, Zsolt Páles, & László Székelyhidi. (1999). Monomial selections of set-valued maps. Aequationes Mathematicae. 58(3). 214–222. 3 indexed citations
18.
Badora, Roman. (1994). On some generalized invariant means and almost approximately additive functions. Publicationes Mathematicae Debrecen. 44(1-2). 123–135. 2 indexed citations
19.
Badora, Roman. (1994). ON APPROXIMATELY ADDITIVE FUNCTIONS. Silesian Digital Library (Silesian Library). 2 indexed citations
20.
Badora, Roman. (1993). On some generalized invariant means and their application to the stability of the Hyers-Ulam type. Annales Polonici Mathematici. 58(2). 147–159. 21 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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