Johannes Jahn

4.0k total citations · 1 hit paper
57 papers, 2.5k citations indexed

About

Johannes Jahn is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Statistics and Probability. According to data from OpenAlex, Johannes Jahn has authored 57 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Computational Theory and Mathematics, 27 papers in Numerical Analysis and 8 papers in Statistics and Probability. Recurrent topics in Johannes Jahn's work include Optimization and Variational Analysis (33 papers), Advanced Optimization Algorithms Research (26 papers) and Fuzzy Systems and Optimization (8 papers). Johannes Jahn is often cited by papers focused on Optimization and Variational Analysis (33 papers), Advanced Optimization Algorithms Research (26 papers) and Fuzzy Systems and Optimization (8 papers). Johannes Jahn collaborates with scholars based in Germany, Vietnam and Taiwan. Johannes Jahn's co-authors include R. D. Rauh, Trúóng Xuân Dúc Hā, Akhtar A. Khan, Andreas Kirsch, E. W. Sachs, Andreas Merkel, Dinh The Luc, Qamrul Hasan Ansari, Elisabeth Köbis and Yong Li and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Mathematical Programming.

In The Last Decade

Johannes Jahn

53 papers receiving 2.2k citations

Hit Papers

Vector Optimization: Theo... 2004 2026 2011 2018 2004 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Vector Optimization: Theory, Applications, and Extensions
    2004 515 citations Johannes Jahn CERN Document Server (European Organization for Nuclear Research) profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Johannes Jahn Germany 23 2.1k 1.7k 444 418 386 57 2.5k
Jane J. Ye Canada 27 1.9k 0.9× 1.3k 0.8× 868 2.0× 106 0.3× 327 0.8× 100 2.4k
Marco A. López Spain 24 1.7k 0.8× 1.5k 0.9× 664 1.5× 94 0.2× 189 0.5× 139 2.2k
Miguel Á. Goberna Spain 22 1.5k 0.7× 1.2k 0.7× 570 1.3× 116 0.3× 138 0.4× 120 1.9k
Constantin Zălinescu Romania 20 2.3k 1.1× 1.5k 0.9× 236 0.5× 317 0.8× 801 2.1× 82 2.8k
B. Mond Australia 28 2.6k 1.2× 1.8k 1.1× 1.2k 2.8× 328 0.8× 469 1.2× 126 3.3k
Qamrul Hasan Ansari India 37 4.0k 1.8× 2.4k 1.4× 289 0.7× 154 0.4× 1.8k 4.7× 211 4.2k
W. Oettli Germany 21 3.4k 1.6× 2.3k 1.3× 477 1.1× 86 0.2× 1.4k 3.6× 63 4.0k
Morgan A Hanson United States 24 2.0k 0.9× 1.3k 0.8× 950 2.1× 109 0.3× 336 0.9× 47 2.3k
Jochem Zowe Germany 22 1.7k 0.8× 1.1k 0.6× 490 1.1× 73 0.2× 178 0.5× 45 2.6k
Jiří V. Outrata Czechia 23 1.7k 0.8× 1.3k 0.8× 586 1.3× 31 0.1× 259 0.7× 56 2.0k

Countries citing papers authored by Johannes Jahn

Since Specialization
Citations

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

Fields of papers citing papers by Johannes Jahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johannes Jahn

This figure shows the co-authorship network connecting the top 25 collaborators of Johannes Jahn. A scholar is included among the top collaborators of Johannes Jahn 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 Johannes Jahn. Johannes Jahn 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.
Jahn, Johannes, Jakob Weiß, Fabian Bamberg, & Elmar Kotter. (2024). Anwendungsspektrum der künstlichen Intelligenz in der Radiologie. Die Radiologie. 64(10). 752–757. 2 indexed citations
2.
Jahn, Johannes, et al.. (2022). Vectorization in nonconvex set optimization. 4(1). 3 indexed citations
3.
Li, Yong, Johannes Jahn, Björn Neubauer, et al.. (2022). Wildtype heterogeneity contributes to clonal variability in genome edited cells. Scientific Reports. 12(1). 18211–18211. 17 indexed citations
4.
Jahn, Johannes. (2022). Characterizations of the Set Less Order Relation in Nonconvex Set Optimization. Journal of Optimization Theory and Applications. 193(1-3). 523–544. 1 indexed citations
5.
Jahn, Johannes, et al.. (2021). General theorems of the alternative in variable ordering structures. Journal of Nonlinear and Variational Analysis. 5(1). 1–7. 3 indexed citations
6.
Jahn, Johannes, et al.. (2021). Continuity of maximal value functionals in normed spaces. 3(3). 1 indexed citations
7.
Hā, Trúóng Xuân Dúc & Johannes Jahn. (2021). Bishop–Phelps cones given by an equation in Banach spaces. Optimization. 72(5). 1309–1346. 2 indexed citations
8.
Jahn, Johannes, et al.. (2018). Lagrange theory of discrete-continuous nonlinear optimization. Journal of Nonlinear and Variational Analysis. 2(3). 1 indexed citations
9.
Ansari, Qamrul Hasan & Johannes Jahn. (2010). T-Epiderivatives of Set-valued Maps and Its Application to Set Optimization and Generalized Variational Inequalities. Taiwanese Journal of Mathematics. 14(6). 2447–2468. 5 indexed citations
10.
Ansari, Qamrul Hasan & Johannes Jahn. (2010). $\mathbb{T}$-Epiderivatives of Set-valued Maps and Its Application to Set Optimization and Generalized Variational Inequalities. Taiwanese Journal of Mathematics. 14(6). 5 indexed citations
11.
Jahn, Johannes & Trúóng Xuân Dúc Hā. (2010). New Order Relations in Set Optimization. Journal of Optimization Theory and Applications. 148(2). 209–236. 144 indexed citations
12.
Jahn, Johannes. (2006). Multiobjective Search Algorithm with Subdivision Technique. Computational Optimization and Applications. 35(2). 161–175. 33 indexed citations
13.
Jahn, Johannes. (2004). Vector Optimization. 244 indexed citations
14.
Carosi, Laura, Johannes Jahn, & Laura Martein. (2003). On the connections between semidefinite optimization and vector optimization. Journal of Interdisciplinary Mathematics. 6(2). 219–229. 3 indexed citations
15.
Jahn, Johannes, et al.. (2003). On the location of antennas for treatment planning in hyperthermia. OR Spectrum. 25(3). 397–412. 5 indexed citations
16.
Jahn, Johannes. (1994). Introduction to the Theory of Nonlinear Optimization. CERN Document Server (European Organization for Nuclear Research). 40 indexed citations
17.
Luc, Dinh The & Johannes Jahn. (1992). Axiomatic approach to duality in optimization. Numerical Functional Analysis and Optimization. 13(3-4). 305–326. 13 indexed citations
18.
Jahn, Johannes. (1986). Mathematical vector optimization in partially ordered linear spaces. Lang eBooks. 238 indexed citations
19.
Jahn, Johannes, et al.. (1957). Wörterbuch der Kunst.
20.
Jahn, Johannes. (1955). Lucas Cranach als Graphiker. Kollektionen Digitale Sammlungen (SLUB Dresden).

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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