I. M. Longman
Impact in
- Oceanography top 2%
- Geophysics and Gravity Measurements
- Geophysics top 5%
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Geophysical and Geoelectrical Methods
Papers in
-
- Mathematical functions and polynomials 10
- Geophysics 12
- Seismic Imaging and Inversion Techniques 6
- Seismic Waves and Analysis 5
- Co-authors
- N. J. Petch (1 shared paper)José M. Grünzweig (1 shared paper)C. L. Pekeris (3 shared papers)Micha Sharir (1 shared paper)Arnon Lavie (1 shared paper)L. B. Slichter (1 shared paper)John Harrison (1 shared paper)H. Lifson (1 shared paper)
- Journals
- Journal of Geophysical Research Atmospheres (6 papers)Mathematics of Computation (5 papers)Bulletin of the Seismological Society of America (5 papers)Geophysical Journal International (5 papers)Journal of Computational and Applied Mathematics (3 papers)
- Partner nations
- IsraelUnited KingdomUnited States
In The Last Decade
I. M. Longman
45 papers receiving 968 citations
Peers
Comparison fields: 5 of 95
- Oceanography 437
- Geophysics 422
- Numerical Analysis 108
- Modeling and Simulation 68
- Applied Mathematics 145
Countries citing papers authored by I. M. Longman
This map shows the geographic impact of I. M. Longman'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 I. M. Longman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I. M. Longman more than expected).
Fields of papers citing papers by I. M. Longman
This network shows the impact of papers produced by I. M. Longman. 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 I. M. Longman. The network helps show where I. M. Longman may publish in the future.
Co-authors
The 12 scholars most cited alongside I. M. Longman, 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 48 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1959 | 247 | |
| 2 | 1963 | 192 | |
| 3 | 1962 | 164 | |
| 4 | 1956 | 92 | |
| 5 | 1954 | 63 | |
| 6 | 1960 | 42 | |
| 7 | 1972 | 28 | |
| 8 | 1958 | 27 | |
| 9 | 1963 | 24 | |
| 10 | 1957 | 21 | |
| 11 | 1973 | 19 | |
| 12 | 1958 | 18 | |
| 13 | 1966 | 18 | |
| 14 | 1972 | 17 | |
| 15 | 1983 | 16 | |
| 16 | 1971 | 14 | |
| 17 | 1957 | 14 | |
| 18 | 1966 | 12 | |
| 19 | 1966 | 12 | |
| 20 | 1958 | 12 |
About I. M. Longman
I. M. Longman is a scholar working on Applied Mathematics, Geophysics, Oceanography, Computational Theory and Mathematics and Numerical Analysis, having authored 48 papers that have together received 1.2k indexed citations. Recurring topics across this work include Matrix Theory and Algorithms (10 papers), Mathematical functions and polynomials (10 papers), Geophysics and Gravity Measurements (8 papers), Iterative Methods for Nonlinear Equations (7 papers), Seismic Imaging and Inversion Techniques (6 papers), Numerical methods in inverse problems (5 papers), Seismic Waves and Analysis (5 papers) and Scientific Research and Discoveries (5 papers). The work is most often cited by research in Oceanography (437 citations), Geophysics (422 citations), Numerical Analysis (108 citations), Modeling and Simulation (68 citations) and Applied Mathematics (145 citations). I. M. Longman has collaborated with scholars based in Israel, United Kingdom and United States. Frequent co-authors include N. J. Petch, José M. Grünzweig, C. L. Pekeris, Micha Sharir, Arnon Lavie, L. B. Slichter, John Harrison, H. Lifson, N. F. Ness and E. A. Kraut. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Mathematics of Computation, Bulletin of the Seismological Society of America, Geophysical Journal International and Journal of Computational and Applied Mathematics.
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.