Robert E. Hartwig

2.8k citations
102 papers · 2.0k indexed · h-index 26

Robert E. Hartwig

96 papers receiving 1.7k citations

Peers

Robert E. Hartwig
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
Replace Michael P. Drazin with:
Michael P. Drazin United States
Vlastimil Pták Czechia
L. Elsner Germany
Jerzy K. Baksalary Poland
T. Andô Japan
Jacques Faraut France
Mihai Putinar United States
J. J. Koliha Australia
Dijana Mosić Serbia
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Citations per field
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Michael P. Drazin · 1×
Citations per year

Countries citing papers authored by Robert E. Hartwig

Since Specialization
Citations

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

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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-authorship network

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.

Border = papers with Robert E. Hartwig Line = papers co-authored together Robert E. Hartwig links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20230
2 2001151
3 199732
4 199629
5 19951
6 19942
7 19909
8 19872
9 19873
10 198669
11 198672
12 19841
13 198314
14 19824
15 198235
16 19805
17 19792
18 19788
19 197633
20 197517

About Robert E. Hartwig

Robert E. Hartwig is a scholar working on Algebra and Number Theory, Computational Theory and Mathematics, Numerical Analysis, Discrete Mathematics and Combinatorics and Geometry and Topology, 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 Electromagnetic Scattering and Analysis (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, George P. H. Styan, Mohan S. Putcha, 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.

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