Helmut Rüßmann

884 total citations
15 papers, 311 citations indexed

About

Helmut Rüßmann is a scholar working on Statistical and Nonlinear Physics, Mathematical Physics and Numerical Analysis. According to data from OpenAlex, Helmut Rüßmann has authored 15 papers receiving a total of 311 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Statistical and Nonlinear Physics, 4 papers in Mathematical Physics and 3 papers in Numerical Analysis. Recurrent topics in Helmut Rüßmann's work include Quantum chaos and dynamical systems (5 papers), Numerical methods for differential equations (3 papers) and Control and Stability of Dynamical Systems (3 papers). Helmut Rüßmann is often cited by papers focused on Quantum chaos and dynamical systems (5 papers), Numerical methods for differential equations (3 papers) and Control and Stability of Dynamical Systems (3 papers). Helmut Rüßmann collaborates with scholars based in Germany. Helmut Rüßmann's co-authors include Hans‐Joachim Koch and Eduard Zehnder and has published in prestigious journals such as Annals of the New York Academy of Sciences, Communications in Mathematical Physics and Communications on Pure and Applied Mathematics.

In The Last Decade

Helmut Rüßmann

14 papers receiving 270 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helmut Rüßmann Germany 9 231 142 94 44 42 15 311
David L. Rod Canada 13 377 1.6× 103 0.7× 137 1.5× 20 0.5× 42 1.0× 21 421
M. Gekhtman United States 12 196 0.8× 117 0.8× 182 1.9× 63 1.4× 18 0.4× 23 329
Ugo Bessi Italy 10 158 0.7× 95 0.7× 54 0.6× 81 1.8× 34 0.8× 26 269
Raphaël Krikorian France 9 284 1.2× 294 2.1× 89 0.9× 47 1.1× 17 0.4× 16 366
Эмма Превиато United States 12 408 1.8× 216 1.5× 367 3.9× 34 0.8× 39 0.9× 55 575
David Sauzin France 12 220 1.0× 120 0.8× 148 1.6× 34 0.8× 21 0.5× 31 320
Philippe Bolle France 12 357 1.5× 178 1.3× 57 0.6× 95 2.2× 132 3.1× 23 469
L. V. Bogdanov Russia 10 339 1.5× 90 0.6× 139 1.5× 21 0.5× 35 0.8× 35 381
Adam Doliwa Poland 12 342 1.5× 76 0.5× 206 2.2× 49 1.1× 39 0.9× 37 433
Alberto Berretti Italy 10 173 0.7× 197 1.4× 53 0.6× 9 0.2× 10 0.2× 18 346

Countries citing papers authored by Helmut Rüßmann

Since Specialization
Citations

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

Fields of papers citing papers by Helmut Rüßmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helmut Rüßmann

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

All Works

15 of 15 papers shown
1.
Rüßmann, Helmut. (2010). KAM iteration with nearly infinitely small steps in dynamical systems of polynomial character. Discrete and Continuous Dynamical Systems - S. 3(4). 683–718. 20 indexed citations
2.
Rüßmann, Helmut. (2005). . Regular and Chaotic Dynamics. 10(1). 21–21. 5 indexed citations
3.
4.
Rüßmann, Helmut. (2002). Stability of elliptic fixed points of analytic area-preserving mappings under the Bruno condition. Ergodic Theory and Dynamical Systems. 22(5). 1551–1573. 26 indexed citations
5.
Rüßmann, Helmut. (2000). Keio Tage 1998 : Beiträge zum deutschen, japanischen und europäischen Wirtschafts- und Verfahrensrecht. Nomos Verlagsgesellschaft eBooks. 1 indexed citations
6.
Koch, Hans‐Joachim & Helmut Rüßmann. (1982). Juristische Begründungslehre : eine Einführung in Grundprobleme der Rechtswissenschaft. Beck eBooks. 6 indexed citations
7.
Rüßmann, Helmut & Eduard Zehnder. (1980). On a normal form of symmetric maps of [0, 1]. Communications in Mathematical Physics. 72(1). 49–53. 2 indexed citations
8.
Rüßmann, Helmut. (1980). ON THE ONE‐DIMENSIONAL SCHRÖDINGER EQUATION WITH A QUASI‐PERIODIC POTENTIAL. Annals of the New York Academy of Sciences. 357(1). 90–107. 82 indexed citations
9.
Rüßmann, Helmut. (1976). Note on sums containing small divisors. Communications on Pure and Applied Mathematics. 29(6). 755–758. 20 indexed citations
10.
Rüßmann, Helmut. (1967). Uber stark gedampfte Scharen im Hilbertraum. Indiana University Mathematics Journal. 17(6). 523–532. 17 indexed citations
11.
Rüßmann, Helmut. (1967). Über die Normalform analytischer Hamiltonscher Differentialgleichungen in der Nähe einer Gleichgewichtslösung. Mathematische Annalen. 169(1). 55–72. 31 indexed citations
12.
Rüßmann, Helmut. (1967). . Indiana University Mathematics Journal. 17(6). 523–523.
13.
Rüßmann, Helmut. (1964). Über das Verhalten analytischer Hamiltonscher Differentialgleichungen in der Nähe einer Gleichgewichtslösung. Mathematische Annalen. 154(4). 285–300. 76 indexed citations
14.
Rüßmann, Helmut. (1961). Über die Existenz kanonischer Transformationen bei mehreren unabhängigen Veränderlichen. Archive for Rational Mechanics and Analysis. 8(1). 353–357. 4 indexed citations
15.
Rüßmann, Helmut. (1959). Über die Existenz einer Normalform inhaltstreuer elliptischer Transformationen. Mathematische Annalen. 137(1). 64–77. 10 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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