Helmut Klingen

630 total citations
22 papers, 441 citations indexed

About

Helmut Klingen is a scholar working on Algebra and Number Theory, Mathematical Physics and Geometry and Topology. According to data from OpenAlex, Helmut Klingen has authored 22 papers receiving a total of 441 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Algebra and Number Theory, 5 papers in Mathematical Physics and 5 papers in Geometry and Topology. Recurrent topics in Helmut Klingen's work include Advanced Algebra and Geometry (5 papers), Finite Group Theory Research (4 papers) and History and Theory of Mathematics (4 papers). Helmut Klingen is often cited by papers focused on Advanced Algebra and Geometry (5 papers), Finite Group Theory Research (4 papers) and History and Theory of Mathematics (4 papers). Helmut Klingen collaborates with scholars based in Germany and United States. Helmut Klingen's co-authors include and has published in prestigious journals such as Pacific Journal of Mathematics, Mathematische Annalen and Mathematische Zeitschrift.

In The Last Decade

Helmut Klingen

22 papers receiving 336 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 Klingen Germany 11 317 234 218 77 56 22 441
Walter Roelcke Germany 10 336 1.1× 257 1.1× 189 0.9× 47 0.6× 83 1.5× 24 474
Richard Kane Canada 9 284 0.9× 277 1.2× 183 0.8× 84 1.1× 24 0.4× 38 414
I. R. Šafarevič 7 234 0.7× 417 1.8× 184 0.8× 61 0.8× 47 0.8× 11 480
P. J. Hilton Switzerland 2 350 1.1× 427 1.8× 278 1.3× 101 1.3× 29 0.5× 2 560
U. Stammbach Switzerland 2 350 1.1× 427 1.8× 278 1.3× 101 1.3× 29 0.5× 2 560
Shôrô Araki Japan 12 355 1.1× 303 1.3× 212 1.0× 34 0.4× 51 0.9× 31 462
Walter L. Baily United States 11 468 1.5× 620 2.6× 166 0.8× 51 0.7× 168 3.0× 23 732
Gérard Schiffmann France 10 333 1.1× 243 1.0× 142 0.7× 133 1.7× 41 0.7× 19 368
Adam Kleppner United States 8 289 0.9× 113 0.5× 142 0.7× 40 0.5× 95 1.7× 19 345
Stefan Waner United States 13 500 1.6× 398 1.7× 294 1.3× 28 0.4× 42 0.8× 58 615

Countries citing papers authored by Helmut Klingen

Since Specialization
Citations

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

Fields of papers citing papers by Helmut Klingen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

No nodes

All Works

20 of 20 papers shown
1.
Klingen, Helmut. (1996). Automorphic forms and functions with respect to the Jacobi group. Mathematische Annalen. 306(1). 675–690. 1 indexed citations
2.
Klingen, Helmut. (1989). �ber Kernfunktionen f�r Jacobiformen und Siegelsche Modulformen. Mathematische Annalen. 285(3). 405–416. 12 indexed citations
3.
Klingen, Helmut. (1987). Metrisierungstheorie und Jacobiformen. Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg. 57(1). 165–178. 7 indexed citations
4.
Klingen, Helmut. (1978). �ber Poincar�sche Reihen vom Exponentialtyp. Mathematische Annalen. 234(2). 145–157. 3 indexed citations
5.
Klingen, Helmut. (1974). Zur Struktur der Siegelschen Modulgruppe. Mathematische Zeitschrift. 136(2). 169–178. 4 indexed citations
6.
Klingen, Helmut. (1968). Zum Darstellungssatz f�r Siegelsche Modulformen. Mathematische Zeitschrift. 105(5). 399–400. 43 indexed citations
7.
Klingen, Helmut. (1967). Zum Darstellungssatz f�r Siegelsche Modulformen. Mathematische Zeitschrift. 102(1). 30–43. 46 indexed citations
8.
Klingen, Helmut. (1967). �ber Poincar�sche Reihen zur Siegelschen Modulgruppe. Mathematische Annalen. 168(1). 157–170. 10 indexed citations
9.
Klingen, Helmut. (1964). Über einen Zusammenhang zwischen Siegelschen und Hermiteschen Modulfunktionen. Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg. 27(1-2). 1–12. 3 indexed citations
10.
Klingen, Helmut. (1962). �ber den arithmetischen Charakter der Fourierkoeffizienten von Modulformen. Mathematische Annalen. 147(2). 176–188. 14 indexed citations
11.
Klingen, Helmut. (1962). �ber die Werte der Dedekindschen Zetafunktion. Mathematische Annalen. 145(3). 265–272. 44 indexed citations
12.
Klingen, Helmut. (1961). Charakterisierung der Siegelschen Modulgruppe durch ein endliches System definierender Relationen. Mathematische Annalen. 144(1). 64–72. 12 indexed citations
13.
Klingen, Helmut. (1961). Quotientendarstellung Hermitescher Modulfunktionen durch Modulformen. Mathematische Annalen. 143(1). 1–18. 5 indexed citations
14.
Klingen, Helmut. (1961). Volumbestimmung des Fundamentalbereichs der Hilbertschen Modulgruppe n-ten Grades.. Journal für die reine und angewandte Mathematik (Crelles Journal). 1961(206). 9–19. 5 indexed citations
15.
Klingen, Helmut. (1960). Zur Transformationstheorie von Thetareihen indefiniter quadratischer Formen. Mathematische Annalen. 140(1). 76–86. 2 indexed citations
16.
Klingen, Helmut. (1959). Bemerkung �ber Kongruenzuntergruppen der Modulgruppen-ten Grades. Archiv der Mathematik. 10(1). 113–122. 15 indexed citations
17.
Klingen, Helmut. (1958). Zur Theorie der hermitischen Modulfunktionen. Mathematische Annalen. 134(4). 355–384. 5 indexed citations
18.
Klingen, Helmut. (1956). �ber die analytischen Abbildungen verallgemeinerter Einheitskreise auf sich. Mathematische Annalen. 132(2). 134–144. 7 indexed citations
19.
Klingen, Helmut. (1955). Diskontinuierliche Gruppen in symmetrischen R�umen. I. Mathematische Annalen. 129(1). 345–369. 13 indexed citations
20.
Klingen, Helmut. (1955). Diskontinuierliche Gruppen in symmetrischen R�umen. II. Mathematische Annalen. 130(2). 137–146. 13 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Walter Roelcke Breakdown of academic impact, for papers by Richard Kane Breakdown of academic impact, for papers by I. R. Šafarevič Breakdown of academic impact, for papers by P. J. Hilton Breakdown of academic impact, for papers by U. Stammbach Breakdown of academic impact, for papers by Shôrô Araki Breakdown of academic impact, for papers by Walter L. Baily Breakdown of academic impact, for papers by Gérard Schiffmann Breakdown of academic impact, for papers by Adam Kleppner Breakdown of academic impact, for papers by Stefan Waner
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