Jürgen Ritter

789 total citations
42 papers, 435 citations indexed

About

Jürgen Ritter is a scholar working on Geometry and Topology, Discrete Mathematics and Combinatorics and Mathematical Physics. According to data from OpenAlex, Jürgen Ritter has authored 42 papers receiving a total of 435 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Geometry and Topology, 21 papers in Discrete Mathematics and Combinatorics and 17 papers in Mathematical Physics. Recurrent topics in Jürgen Ritter's work include Finite Group Theory Research (20 papers), Algebraic Geometry and Number Theory (18 papers) and Advanced Algebra and Geometry (12 papers). Jürgen Ritter is often cited by papers focused on Finite Group Theory Research (20 papers), Algebraic Geometry and Number Theory (18 papers) and Advanced Algebra and Geometry (12 papers). Jürgen Ritter collaborates with scholars based in Germany, Canada and United States. Jürgen Ritter's co-authors include Alfred Weiss, Sudarshan K. Sehgal, Surinder K. Sehgal, Moshe Jarden, Zbigniew Marciniak, César Polcino Milies, K. W. Gruenberg, Jairo Z. Gonçalves, Ulrich Schacht and Mohan Ghule and has published in prestigious journals such as Transactions of the American Mathematical Society, Bulletin of the American Mathematical Society and Proceedings of the American Mathematical Society.

In The Last Decade

Jürgen Ritter

42 papers receiving 373 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jürgen Ritter Germany 13 285 228 212 135 110 42 435
Morton E. Harris United States 10 147 0.5× 252 1.1× 68 0.3× 85 0.6× 157 1.4× 56 323
Burkhard Külshammer Germany 14 304 1.1× 443 1.9× 155 0.7× 218 1.6× 235 2.1× 73 585
Carles Broto Spain 12 376 1.3× 274 1.2× 401 1.9× 108 0.8× 63 0.6× 45 503
Radha Kessar United Kingdom 12 311 1.1× 426 1.9× 239 1.1× 116 0.9× 184 1.7× 45 502
Alexander J. Hahn United States 7 168 0.6× 179 0.8× 160 0.8× 159 1.2× 42 0.4× 14 323
Serge Bouc France 14 404 1.4× 272 1.2× 324 1.5× 274 2.0× 67 0.6× 51 538
Zbigniew Marciniak Poland 6 95 0.3× 158 0.7× 55 0.3× 86 0.6× 71 0.6× 22 210
Donna Testerman Switzerland 9 215 0.8× 302 1.3× 265 1.3× 117 0.9× 108 1.0× 32 379
R. Lawther United Kingdom 9 115 0.4× 203 0.9× 137 0.6× 61 0.5× 72 0.7× 25 238
Carlos A. M. André Portugal 9 111 0.4× 198 0.9× 86 0.4× 74 0.5× 107 1.0× 17 270

Countries citing papers authored by Jürgen Ritter

Since Specialization
Citations

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

Fields of papers citing papers by Jürgen Ritter

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jürgen Ritter

This figure shows the co-authorship network connecting the top 25 collaborators of Jürgen Ritter. A scholar is included among the top collaborators of Jürgen Ritter 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 Jürgen Ritter. Jürgen Ritter 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.
Ritter, Jürgen & Alfred Weiss. (2011). On the “main conjecture” of equivariant Iwasawa theory. Journal of the American Mathematical Society. 24(4). 1015–1050. 22 indexed citations
2.
Ritter, Jürgen & Alfred Weiss. (2008). Equivariant Iwasawa theory: an example. Documenta Mathematica. 13. 117–129. 5 indexed citations
3.
Ritter, Jürgen & Alfred Weiss. (2008). Non-abelian Pseudomeasures and Congruences between Abelian Iwasawa L-functions. Pure and Applied Mathematics Quarterly. 4(4). 1085–1106. 5 indexed citations
4.
Ritter, Jürgen & Alfred Weiss. (2008). Congruences between abelian pseudomeasures. Mathematical Research Letters. 15(4). 715–725. 9 indexed citations
5.
Ritter, Jürgen & Alfred Weiss. (2004). Toward equivariant Iwasawa theory, II. Indagationes Mathematicae. 15(4). 549–572. 27 indexed citations
6.
Ritter, Jürgen, et al.. (1997). Die Grenze : ein deutsches Bauwerk. 4 indexed citations
7.
Ritter, Jürgen & Alfred Weiss. (1997). Cohomology of units and 𝐿-values at zero. Journal of the American Mathematical Society. 10(3). 513–552. 16 indexed citations
8.
Ritter, Jürgen & Alfred Weiss. (1996). A Tate sequence for global units. Compositio Mathematica. 102(2). 147–178. 15 indexed citations
9.
Ritter, Jürgen & Sudarshan K. Sehgal. (1991). Construction of units in group rings of monomial and symmetric groups. Journal of Algebra. 142(2). 511–526. 10 indexed citations
10.
Ritter, Jürgen & Sudarshan K. Sehgal. (1991). Construction of units in integral group rings of finite nilpotent groups. Transactions of the American Mathematical Society. 324(2). 603–621. 36 indexed citations
11.
Ritter, Jürgen & Sudarshan K. Sehgal. (1990). Integral Group Rings with Trivial Central Units. Proceedings of the American Mathematical Society. 108(2). 327–327. 5 indexed citations
12.
Ritter, Jürgen & Sudarshan K. Sehgal. (1990). Integral group rings with trivial central units. Proceedings of the American Mathematical Society. 108(2). 327–329. 19 indexed citations
13.
Ritter, Jürgen, et al.. (1990). Constructible units in abelian p-group rings. Journal of Pure and Applied Algebra. 68(3). 325–339. 3 indexed citations
14.
Ritter, Jürgen. (1989). Representation theory and number theory in connection with the local Langlands conjecture : proceedings of a conference held December 8-14, 1985 with support from Stiftung Volkswagenwerk, Bayerisches Staatsministerium für Unterricht und Kultus, and Gesellschaft der Freunde der Universität Augsburg. American Mathematical Society eBooks. 1 indexed citations
15.
Ritter, Jürgen & Sudarshan K. Sehgal. (1989). Construction of units in integral group rings of finite nilpotent groups. Bulletin of the American Mathematical Society. 20(2). 165–168. 7 indexed citations
16.
Marciniak, Zbigniew, et al.. (1987). Torsion units in integral group rings of some metabelian groups, II. Journal of Number Theory. 25(3). 340–352. 45 indexed citations
17.
Milies, César Polcino, Jürgen Ritter, & Sudarshan K. Sehgal. (1986). On a Conjecture of Zassenhaus on Torsion Units in Integral Group Rings. II. Proceedings of the American Mathematical Society. 97(2). 201–201. 4 indexed citations
18.
Ritter, Jürgen & Sudarshan K. Sehgal. (1982). Integral Group Rings of Some p-Groups. Canadian Journal of Mathematics. 34(1). 233–246. 7 indexed citations
19.
Jarden, Moshe & Jürgen Ritter. (1979). On the characterization of local fields by their absolute Galois groups. Journal of Number Theory. 11(1). 1–13. 9 indexed citations
20.
Ritter, Jürgen. (1974). Bemerkungen zu den Frobeniusoperatoren ψn des Charakterringes RkG einer endlichen Gruppe G. Journal of Algebra. 30(1-3). 355–367. 1 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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