Robert E. Hartwig
Impact in
- Algebra and Number Theory top 1%
- Advanced Topics in Algebra
- Rings, Modules, and Algebras
- Computational Theory and Mathematics top 0.2%
- Matrix Theory and Algorithms
Papers in
-
- Matrix Theory and Algorithms 72
- Polynomial and algebraic computation 8
-
- Advanced Topics in Algebra 37
- Rings, Modules, and Algebras 15
- Co-authors
- Yimin Wei (2 shared papers)Jiang Luh (2 shared papers)Guorong Wang (1 shared paper)Pedro Patrı́cio (12 shared papers)Mohan S. Putcha (3 shared papers)George P. H. Styan (2 shared papers)Xiezhang Li (1 shared paper)Frank J. Hall (6 shared papers)
- Journals
- Linear Algebra and its Applications (32 papers)Proceedings of the American Mathematical Society (8 papers)SIAM Journal on Applied Mathematics (7 papers)Electronic Journal of Linear Algebra (5 papers)Pacific Journal of Mathematics (4 papers)
- Partner nations
- United StatesPortugalAustria
In The Last Decade
Robert E. Hartwig
96 papers receiving 1.7k citations
Peers
Comparison fields: 5 of 84
- Algebra and Number Theory 779
- Computational Theory and Mathematics 1.5k
- Numerical Analysis 491
- Computational Mathematics 20
- Applied Mathematics 343
Countries citing papers authored by Robert E. Hartwig
This map shows the geographic impact of Robert E. Hartwig'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 Robert E. Hartwig with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert E. Hartwig more than expected).
Fields of papers citing papers by Robert E. Hartwig
This network shows the impact of papers produced by Robert E. Hartwig. 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 Robert E. Hartwig. The network helps show where Robert E. Hartwig may publish in the future.
Co-authors
The 25 scholars most cited alongside Robert E. Hartwig, 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 102 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2001 | 151 | |
| 2 | 1983 | 132 | |
| 3 | 1976 | 129 | |
| 4 | 1977 | 101 | |
| 5 | 2005 | 99 | |
| 6 | 1977 | 80 | |
| 7 | 1975 | 73 | |
| 8 | 1986 | 72 | |
| 9 | 1986 | 69 | |
| 10 | 1988 | 49 | |
| 11 | 1969 | 47 | |
| 12 | 1977 | 38 | |
| 13 | 1976 | 37 | |
| 14 | 1966 | 37 | |
| 15 | 2009 | 36 | |
| 16 | 1982 | 35 | |
| 17 | 1980 | 35 | |
| 18 | 1976 | 33 | |
| 19 | 1990 | 33 | |
| 20 | 1997 | 32 |
About Robert E. Hartwig
Robert E. Hartwig is a scholar working on Computational Theory and Mathematics, Algebra and Number Theory, Electrical and Electronic Engineering, Numerical Analysis and Applied Mathematics, having authored 102 papers that have together received 2.0k indexed citations. Recurring topics across this work include Matrix Theory and Algorithms (72 papers), Advanced Topics in Algebra (37 papers), graph theory and CDMA systems (20 papers), Rings, Modules, and Algebras (15 papers), Advanced Optimization Algorithms Research (13 papers), Algebraic and Geometric Analysis (8 papers), Polynomial and algebraic computation (8 papers) and Mathematics and Applications (7 papers). The work is most often cited by research in Algebra and Number Theory (779 citations), Computational Theory and Mathematics (1.5k citations), Numerical Analysis (491 citations), Computational Mathematics (20 citations) and Applied Mathematics (343 citations). Robert E. Hartwig has collaborated with scholars based in United States, Portugal and Austria. Frequent co-authors include Yimin Wei, Jiang Luh, Guorong Wang, Pedro Patrı́cio, Mohan S. Putcha, George P. H. Styan, Xiezhang Li, Frank J. Hall, Jack Levine and Michael E. Fisher. Their work appears in journals such as Linear Algebra and its Applications, Proceedings of the American Mathematical Society, SIAM Journal on Applied Mathematics, Electronic Journal of Linear Algebra and Pacific Journal of 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.