John Harer
Impact in
- Mathematical Physics top 0.2%
- Homotopy and Cohomology in Algebraic Topology
- Computational Theory and Mathematics top 0.05%
- Topological and Geometric Data Analysis
Papers in
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- Topological and Geometric Data Analysis 37
-
- Homotopy and Cohomology in Algebraic Topology 21
- Co-authors
- Herbert Edelsbrunner (26 shared papers)David Cohen‐Steiner (10 shared papers)Yuriy Mileyko (6 shared papers)Don Zagier (1 shared paper)Robert Penner (2 shared papers)Afra Zomorodian (2 shared papers)José A. Perea (2 shared papers)Valerio Pascucci (9 shared papers)
- Journals
- Discrete & Computational Geometry (5 papers)Foundations of Computational Mathematics (5 papers)Inventiones mathematicae (3 papers)Inverse Problems (2 papers)Genome biology (2 papers)
- Partner nations
- United StatesFranceGermany
In The Last Decade
John Harer
66 papers receiving 5.7k citations
John Harer's Hit Papers
Peers
Comparison fields: 5 of 151
- Mathematical Physics 1.8k
- Computational Theory and Mathematics 3.1k
- Geometry and Topology 1.3k
- Computer Graphics and Computer-Aided Design 473
- Biophysics 743
Countries citing papers authored by John Harer
This map shows the geographic impact of John Harer'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 John Harer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Harer more than expected).
Fields of papers citing papers by John Harer
This network shows the impact of papers produced by John Harer. 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 John Harer. The network helps show where John Harer may publish in the future.
Co-authors
The 25 scholars most cited alongside John Harer, 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 67 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Computational Topology: An Introduction Hit paper breakdown → | 2009 | 877 |
| 2 | Stability of Persistence Diagrams Hit paper breakdown → | 2006 | 611 |
| 3 | 2009 | 376 | |
| 4 | 1986 | 338 | |
| 5 | 2012 | 267 | |
| 6 | 2010 | 260 | |
| 7 | 1986 | 212 | |
| 8 | 2013 | 207 | |
| 9 | 1991 | 199 | |
| 10 | 2003 | 192 | |
| 11 | 1985 | 174 | |
| 12 | 2014 | 165 | |
| 13 | 1983 | 163 | |
| 14 | 2003 | 158 | |
| 15 | 2011 | 143 | |
| 16 | 2010 | 134 | |
| 17 | 2001 | 129 | |
| 18 | 2005 | 123 | |
| 19 | 1992 | 118 | |
| 20 | 2014 | 110 |
About John Harer
John Harer is a scholar working on Computational Theory and Mathematics, Mathematical Physics, Geometry and Topology, Computer Vision and Pattern Recognition and Radiology, Nuclear Medicine and Imaging, having authored 67 papers that have together received 6.2k indexed citations. Recurring topics across this work include Topological and Geometric Data Analysis (37 papers), Homotopy and Cohomology in Algebraic Topology (21 papers), Geometric and Algebraic Topology (10 papers), Advanced Neuroimaging Techniques and Applications (9 papers), Computational Geometry and Mesh Generation (8 papers), Advanced Combinatorial Mathematics (7 papers), Digital Image Processing Techniques (6 papers) and Algebraic Geometry and Number Theory (6 papers). The work is most often cited by research in Mathematical Physics (1.8k citations), Computational Theory and Mathematics (3.1k citations), Geometry and Topology (1.3k citations), Computer Graphics and Computer-Aided Design (473 citations) and Biophysics (743 citations). John Harer has collaborated with scholars based in United States, France and Germany. Frequent co-authors include Herbert Edelsbrunner, David Cohen‐Steiner, Yuriy Mileyko, Don Zagier, Robert Penner, Afra Zomorodian, José A. Perea, Valerio Pascucci, Sayan Mukherjee and Vijay Natarajan. Their work appears in journals such as Discrete & Computational Geometry, Foundations of Computational Mathematics, Inventiones mathematicae, Inverse Problems and Genome biology.
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.