Friedrich Ulmer

30 total papers · 757 total citations
9 papers, 215 citations indexed

About

Friedrich Ulmer is a scholar working on Mathematical Physics, Algebra and Number Theory and Geometry and Topology. According to data from OpenAlex, Friedrich Ulmer has authored 9 papers receiving a total of 215 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Mathematical Physics, 7 papers in Algebra and Number Theory and 5 papers in Geometry and Topology. Recurrent topics in Friedrich Ulmer’s work include Homotopy and Cohomology in Algebraic Topology (7 papers), Algebraic structures and combinatorial models (5 papers) and Advanced Topics in Algebra (4 papers). Friedrich Ulmer is often cited by papers focused on Homotopy and Cohomology in Algebraic Topology (7 papers), Algebraic structures and combinatorial models (5 papers) and Advanced Topics in Algebra (4 papers). Friedrich Ulmer collaborates with scholars based in Switzerland and Germany. Friedrich Ulmer's co-authors include Peter Gabriel, Charles Ehresmann, P. J. Hilton, Barry Mitchell, Stephen U. Chase, K. W. Gruenberg, Jan-Erik Roos, Hans-Berndt Brinkmann, F. William Lawvere and Saunders Mac Lane and has published in prestigious journals such as Lecture notes in mathematics, Inventiones mathematicae and Journal of Algebra.

Co-authorship network of co-authors of Friedrich Ulmer

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

Friedrich Ulmer

9 papers receiving 184 citations

Fields of papers citing papers by Friedrich Ulmer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Friedrich Ulmer

Since Specialization
Citations

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

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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