Alex Pothen
- Computational Theory and Mathematics top 0.5%
- Computer Networks and Communications top 2%
- Electrical and Electronic Engineering top 10%
- Statistical and Nonlinear Physics top 1%
- Artificial Intelligence top 5%
- Co-authors
- Horst D. SimonK. N. LiouAssefaw H. GebremedhinThomas F. ColemanFredrik ManneDavid HysomDayanand N. NaikMahantesh Halappanavar
- Topics
- Matrix Theory and Algorithms (21 papers)Advanced Graph Theory Research (19 papers)Graph Theory and Algorithms (16 papers)
- Partner nations
- United StatesNorwayCanada
In The Last Decade
Alex Pothen
83 papers receiving 2.7k citations
Hit Papers
Peers
Comparison fields: 5 of 146
- Computational Theory and Mathematics 1.0k
- Computer Networks and Communications 710
- Electrical and Electronic Engineering 546
- Statistical and Nonlinear Physics 472
- Artificial Intelligence 445
Countries citing papers authored by Alex Pothen
This map shows the geographic impact of Alex Pothen'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 Alex Pothen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alex Pothen more than expected).
Fields of papers citing papers by Alex Pothen
This network shows the impact of papers produced by Alex Pothen. 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 Alex Pothen. The network helps show where Alex Pothen may publish in the future.
Co-authorship network of co-authors of Alex Pothen
This figure shows the co-authorship network connecting the top 25 collaborators of Alex Pothen. A scholar is included among the top collaborators of Alex Pothen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alex Pothen. Alex Pothen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | 1 | |
| 3 | 10 | |
| 4 | 20 | |
| 5 | 14 | |
| 6 | 15 | |
| 7 | 4 | |
| 8 | 16 | |
| 9 | 72 | |
| 10 | 90 | |
| 11 | Graph Coloring in Optimization Revisited | 1 |
| 12 | 1 | |
| 13 | 1 | |
| 14 | Parallel Sparse Cholesky Factorization with Spectral Nested Dissection Ordering | 4 |
| 15 | 9 | |
| 16 | 32 | |
| 17 | Distributed Multifrontal Factorization Using Clique Trees | 10 |
| 18 | Partitioning Sparse Matrices with Eigenvectors of Graphsbreakdown → | 1040 |
| 19 | 38 | |
| 20 | The Sparse Null Space Basis Problem | 3 |
About Alex Pothen
Alex Pothen is a scholar working on Computational Theory and Mathematics, Hardware and Architecture and Computational Mathematics, having authored 87 papers that have together received 3.0k indexed citations. Recurring topics across this work include Matrix Theory and Algorithms (21 papers), Advanced Graph Theory Research (19 papers) and Graph Theory and Algorithms (16 papers). The work is most often cited by research in Computational Mathematics (49 citations), Computational Theory and Mathematics (1.0k citations) and Hardware and Architecture (427 citations). Alex Pothen has collaborated with scholars based in United States, Norway and Canada. Frequent co-authors include Horst D. Simon, K. N. Liou, Assefaw H. Gebremedhin, Thomas F. Coleman, Fredrik Manne, David Hysom, Dayanand N. Naik, Mahantesh Halappanavar, Stephen T. Barnard and Michael Wagner. Their work appears in journals such as PLoS ONE, IEEE Transactions on Power Systems and ACM Transactions on Graphics.
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.