Peter Johnstone
Impact in
- Algebra and Number Theory top 2%
- Advanced Topics in Algebra
- Rings, Modules, and Algebras
- Mathematical Physics top 1%
- Homotopy and Cohomology in Algebraic Topology
Papers in
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- Advanced Topology and Set Theory 25
- Algebraic structures and combinatorial models 8
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- Homotopy and Cohomology in Algebraic Topology 32
- Co-authors
- A. Carboni (2 shared papers)Andrew M. Pitts (1 shared paper)J. M. E. Hyland (1 shared paper)Steven Vickers (1 shared paper)André Joyal (1 shared paper)Arūnas Juška (4 shared papers)Ieke Moerdijk (1 shared paper)Richard Pozzuto (3 shared papers)
- Journals
- Lecture notes in mathematics (11 papers)Bulletin of the London Mathematical Society (8 papers)Journal of Pure and Applied Algebra (8 papers)Mathematical Proceedings of the Cambridge Philosophical Society (6 papers)Theory and applications of categories (5 papers)
- Partner nations
- United KingdomUnited StatesCanada
In The Last Decade
Peter Johnstone
92 papers receiving 1.8k citations
Peter Johnstone's Hit Papers
Peers
Comparison fields: 5 of 99
- Algebra and Number Theory 559
- Mathematical Physics 925
- Geometry and Topology 836
- Computational Theory and Mathematics 926
- Theoretical Computer Science 47
Countries citing papers authored by Peter Johnstone
This map shows the geographic impact of Peter Johnstone'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 Peter Johnstone with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter Johnstone more than expected).
Fields of papers citing papers by Peter Johnstone
This network shows the impact of papers produced by Peter Johnstone. 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 Peter Johnstone. The network helps show where Peter Johnstone may publish in the future.
Co-authors
The 25 scholars most cited alongside Peter Johnstone, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 98 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Sketches of an Elephant A Topos Theory Compendium Hit paper breakdown → | 2002 | 446 |
| 2 | 1983 | 105 | |
| 3 | 1980 | 81 | |
| 4 | 1975 | 78 | |
| 5 | 1992 | 74 | |
| 6 | 1981 | 70 | |
| 7 | Sketches of an Elephant | 2007 | 69 |
| 8 | 1995 | 58 | |
| 9 | 1978 | 52 | |
| 10 | 1987 | 47 | |
| 11 | 1981 | 44 | |
| 12 | 1979 | 43 | |
| 13 | 1991 | 41 | |
| 14 | 1982 | 40 | |
| 15 | 1989 | 40 | |
| 16 | 1979 | 38 | |
| 17 | 1983 | 37 | |
| 18 | 2002 | 36 | |
| 19 | 1986 | 36 | |
| 20 | 1980 | 35 |
About Peter Johnstone
Peter Johnstone is a scholar working on Geometry and Topology, Mathematical Physics, Computational Theory and Mathematics, Algebra and Number Theory and Artificial Intelligence, having authored 98 papers that have together received 2.1k indexed citations. Recurring topics across this work include Homotopy and Cohomology in Algebraic Topology (32 papers), Advanced Topology and Set Theory (25 papers), Rings, Modules, and Algebras (20 papers), Advanced Algebra and Logic (20 papers), Logic, programming, and type systems (10 papers), Advanced Topics in Algebra (10 papers), Algebraic structures and combinatorial models (8 papers) and Computability, Logic, AI Algorithms (7 papers). The work is most often cited by research in Algebra and Number Theory (559 citations), Mathematical Physics (925 citations), Geometry and Topology (836 citations), Computational Theory and Mathematics (926 citations) and Theoretical Computer Science (47 citations). Peter Johnstone has collaborated with scholars based in United Kingdom, United States and Canada. Frequent co-authors include A. Carboni, Andrew M. Pitts, J. M. E. Hyland, Steven Vickers, André Joyal, Arūnas Juška, Ieke Moerdijk, Richard Pozzuto, Richard J. Wood and Robert Paré. Their work appears in journals such as Lecture notes in mathematics, Bulletin of the London Mathematical Society, Journal of Pure and Applied Algebra, Mathematical Proceedings of the Cambridge Philosophical Society and Theory and applications of categories.
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.