Joachim Schwermer

1.1k total citations
56 papers, 547 citations indexed

About

Joachim Schwermer is a scholar working on Geometry and Topology, Mathematical Physics and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Joachim Schwermer has authored 56 papers receiving a total of 547 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Geometry and Topology, 39 papers in Mathematical Physics and 18 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Joachim Schwermer's work include Advanced Algebra and Geometry (36 papers), Algebraic Geometry and Number Theory (28 papers) and Finite Group Theory Research (18 papers). Joachim Schwermer is often cited by papers focused on Advanced Algebra and Geometry (36 papers), Algebraic Geometry and Number Theory (28 papers) and Finite Group Theory Research (18 papers). Joachim Schwermer collaborates with scholars based in Austria, Germany and United States. Joachim Schwermer's co-authors include Fritz Grunewald, Jianshu Li, Jens Frankē, J.-P. Labesse, Karen Vogtmann, Ronnie Lee, Takayuki Oda, Friedrich Hirzebruch, June Barrow‐Green and Horst Knörrer and has published in prestigious journals such as Lecture notes in mathematics, Transactions of the American Mathematical Society and Inventiones mathematicae.

In The Last Decade

Joachim Schwermer

47 papers receiving 434 citations

Peers

Countries citing papers authored by Joachim Schwermer

Since Specialization

Citations

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

Fields of papers citing papers by Joachim Schwermer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Joachim Schwermer

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	A note on boundary components of arithmetic quotients of the group SL2 over an algebraic number field 2024 ·Joachim Schwermer	1
2	On arithmetic quotients of the group SL₂ over a quaternion division k-algebra 2024 ·Forum Mathematicum ·(unknown), Joachim Schwermer	0
3	Nonvanishing square-integrable automorphic cohomology classes: the case GL(2) over a central division algebra 2020 ·Pacific Journal of Mathematics ·Joachim Schwermer	1
4	A construction of residues of Eisenstein series and relatedsquare-integrable classes in the cohomology of arithmetic groups of low k-rank 2019 ·Forum Mathematicum ·(unknown), Joachim Schwermer	1
5	Emil Artin and Beyond – Class Field Theory and $L$-Functions 2015 ·(unknown), Joachim Schwermer	0
6	On the cohomology of uniform arithmetically defined subgroups in SU(2n) 2011 ·Mathematical Proceedings of the Cambridge Philosophical Society* ·Joachim Schwermer, (unknown)	2
7	Geometric cycles, Albert algebras and related cohomology classes for arithmetic groups 2011 ·Groups Geometry and Dynamics ·Joachim Schwermer	1
8	On Eisenstein series and the cohomology of arithmetic groups 2010 ·Comptes Rendus Mathématique ·(unknown), Joachim Schwermer	2
9	Geometric cycles, arithmetic groups and their cohomology 2010 ·Bulletin of the American Mathematical Society ·Joachim Schwermer	14
10	Emil Artin und Helmut Hasse: Die Korrespondenz 1923–1934 2009 ·Historia Mathematica ·(unknown), Joachim Schwermer	1
11	On arithmetic subgroups of a Q-rank 2 form of SU(2,2) and their automorphic cohomology 2005 ·Journal of the Mathematical Society of Japan ·(unknown), Joachim Schwermer	2
12	A Delicate Collaboration: Adrian Albert and Helmut Hasse and the Principal Theorem in Division Algebras in the Early 1930?s 2005 ·Archive for History of Exact Sciences ·(unknown), Joachim Schwermer	6
13	AUTOMORPHIC REPRESENTATIONS AND COHOMOLOGY OF ARITHMETIC GROUPS 2001 ·Jianshu Li, Joachim Schwermer	14
14	On Euler products and residual Eisenstein cohomology classes for Siegel modular varieties 1995 ·Forum Mathematicum ·Joachim Schwermer	17
15	Constructions of automorphic forms and related cohomology classes for arithmetic subgroups of $G_2$ 1993 ·Compositio Mathematica ·Jianshu Li, Joachim Schwermer	11
16	Cohomology of arithmetic groups and automorphic forms : proceedings of a conference held in Luminy/Marseille, France, May 22-27, 1989 1990 ·Springer eBooks ·(unknown), Joachim Schwermer	1
17	On arithmetic quotients of the Siegel upper half space of degree two 1986 ·Compositio Mathematica ·Joachim Schwermer	20
18	Arbeitstagung Bonn, 1984 : proceedings of the meeting held by the Max-Planck-Institut für Mathematik, Bonn, June 15-22, 1984 1985 ·Springer eBooks ·Friedrich Hirzebruch, Joachim Schwermer, (unknown)	1
19	Arbeitstagung Bonn 1984 1985 ·Lecture notes in mathematics ·(unknown), Friedrich Hirzebruch, Joachim Schwermer, (unknown)	3
20	Free non-abelian quotients of SL2 over orders of imaginary quadratic numberfields 1981 ·Journal of Algebra ·Fritz Grunewald, Joachim Schwermer	28

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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