John Walker
Impact in
- Computational Mathematics top 10%
- Numerical Analysis top 10%
Papers in
-
- Matrix Theory and Algorithms 2
- Advanced Multi-Objective Optimization Algorithms 1
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- Advanced Optimization Algorithms Research 1
- Co-authors
- W.F. Tinney (2 shared papers)
- Journals
- Proceedings of the IEEE (1 paper)Journal of Petroleum Technology (1 paper)IEEE Transactions on Power Apparatus and Systems (1 paper)
- Partner nations
- United StatesGermany
In The Last Decade
John Walker
3 papers receiving 575 citations
John Walker's Hit Papers
Peers
Comparison fields: 5 of 64
- Computational Mathematics 10
- Numerical Analysis 67
- Computational Theory and Mathematics 199
- Hardware and Architecture 71
- Control and Systems Engineering 180
Countries citing papers authored by John Walker
This map shows the geographic impact of John Walker'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 Walker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Walker more than expected).
Fields of papers citing papers by John Walker
This network shows the impact of papers produced by John Walker. 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 Walker. The network helps show where John Walker may publish in the future.
Co-authors
The 1 scholars most cited alongside John Walker, 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 | Direct solutions of sparse network equations by optimally ordered triangular factorization Hit paper breakdown → | 1967 | 596 |
| 2 | 1970 | 76 | |
| 3 | 1956 | 1 |
About John Walker
John Walker is a scholar working on Computational Theory and Mathematics, Numerical Analysis, Atomic and Molecular Physics, and Optics, Ocean Engineering and Mechanical Engineering, having authored 3 papers that have together received 673 indexed citations. Recurring topics across this work include Matrix Theory and Algorithms (2 papers), Electromagnetic Scattering and Analysis (1 paper), Advanced Multi-Objective Optimization Algorithms (1 paper), Hydraulic Fracturing and Reservoir Analysis (1 paper), Reservoir Engineering and Simulation Methods (1 paper), Advanced Optimization Algorithms Research (1 paper) and Oil and Gas Production Techniques (1 paper). The work is most often cited by research in Computational Mathematics (10 citations), Numerical Analysis (67 citations), Computational Theory and Mathematics (199 citations), Hardware and Architecture (71 citations) and Control and Systems Engineering (180 citations). John Walker has collaborated with scholars based in United States and Germany. Frequent co-authors include W.F. Tinney. Their work appears in journals such as Proceedings of the IEEE, Journal of Petroleum Technology and IEEE Transactions on Power Apparatus and Systems.
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.