Michael Barr
Impact in
- Mathematical Physics top 2%
- Homotopy and Cohomology in Algebraic Topology
- Algebra and Number Theory top 5%
- Advanced Topics in Algebra
Papers in
-
- Homotopy and Cohomology in Algebraic Topology 9
-
- Rings, Modules, and Algebras 3
- Advanced Topics in Algebra 2
- Co-authors
- Charles WellsRobert ParéMichael MakkaiCurtis E. HaasChristie SchumacherLori T. ArmisteadCraig J. BeaversLucy I. Darakjian
- Journals
- Journal of Pure and Applied Algebra (4 papers)Theoretical Computer Science (2 papers)JACCP JOURNAL OF THE AMERICAN COLLEGE OF CLINICAL PHARMACY (1 paper)Lecture notes in mathematics (1 paper)Proceedings of the American Mathematical Society (1 paper)
- Partner nations
- CanadaUnited States
In The Last Decade
Michael Barr
21 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 74
- Mathematical Physics 400
- Algebra and Number Theory 193
- Computational Theory and Mathematics 655
- Geometry and Topology 323
- Artificial Intelligence 852
Countries citing papers authored by Michael Barr
This map shows the geographic impact of Michael Barr'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 Michael Barr with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Michael Barr more than expected).
Fields of papers citing papers by Michael Barr
This network shows the impact of papers produced by Michael Barr. 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 Michael Barr. The network helps show where Michael Barr may publish in the future.
Co-authorship network
The 9 scholars most cited alongside Michael Barr, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2023 | 3 | |
| 2 | 2002 | 1 | |
| 3 | Category theory for computing science, 2nd ed. | 1995 | 50 |
| 4 | Category Theory For Computing Science | 1995 | 429 |
| 5 | 1993 | 151 | |
| 6 | 1992 | 41 | |
| 7 | 1992 | 2 | |
| 8 | 1990 | 6 | |
| 9 | 1987 | 4 | |
| 10 | Models of sketches | 1986 | 6 |
| 11 | 1986 | 33 | |
| 12 | 1985 | 382 | |
| 13 | On locally simply connected toposes and their fundamental groups | 1981 | 20 |
| 14 | 1980 | 22 | |
| 15 | 1978 | 0 | |
| 16 | A closed category of reflexive topological abelian groups | 1977 | 1 |
| 17 | Closed categories and Banach spaces | 1976 | 2 |
| 18 | 1974 | 22 | |
| 19 | 1973 | 2 | |
| 20 | 1972 | 2 |
About Michael Barr
Michael Barr is a scholar working on Mathematical Physics, Algebra and Number Theory, Theoretical Computer Science, Geometry and Topology and Family Practice, having authored 22 papers that have together received 1.4k indexed citations. Recurring topics across this work include Homotopy and Cohomology in Algebraic Topology (9 papers), Logic, programming, and type systems (3 papers), Mathematics and Applications (3 papers), Rings, Modules, and Algebras (3 papers), Advanced Topology and Set Theory (2 papers), Advanced Topics in Algebra (2 papers), Algebraic structures and combinatorial models (2 papers) and Topological and Geometric Data Analysis (2 papers). The work is most often cited by research in Mathematical Physics (400 citations), Algebra and Number Theory (193 citations), Computational Theory and Mathematics (655 citations), Geometry and Topology (323 citations) and Artificial Intelligence (852 citations). Michael Barr has collaborated with scholars based in Canada and United States. Frequent co-authors include Charles Wells, Robert Paré, Michael Makkai, Curtis E. Haas, Christie Schumacher, Lori T. Armistead, Craig J. Beavers, Lucy I. Darakjian and John A. Armitstead. Their work appears in journals such as Journal of Pure and Applied Algebra, Theoretical Computer Science, JACCP JOURNAL OF THE AMERICAN COLLEGE OF CLINICAL PHARMACY, Lecture notes in mathematics and Proceedings of the American Mathematical Society.
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.