Cătălin Badea
Impact in
- Applied Mathematics top 5%
- Holomorphic and Operator Theory
- Mathematical Inequalities and Applications
- Mathematical Physics top 5%
- Spectral Theory in Mathematical Physics
- Advanced Operator Algebra Research
Papers in
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- Spectral Theory in Mathematical Physics 12
- Advanced Operator Algebra Research 6
- Advanced Banach Space Theory 5
- Numerical methods in inverse problems 4
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- Holomorphic and Operator Theory 19
- Co-authors
- Sophie Grivaux (7 shared papers)Dorin Andrica (1 shared paper)Heiner Gonska (2 shared papers)Veronika Müller (1 shared paper)Mostafa Mbekhta (3 shared papers)Michel Crouzeix (2 shared papers)Bernard Delyon (1 shared paper)Vern I. Paulsen (1 shared paper)
In The Last Decade
Cătălin Badea
35 papers receiving 278 citations
Peers
Comparison fields: 5 of 39
- Applied Mathematics 211
- Mathematical Physics 132
- Algebra and Number Theory 65
- Numerical Analysis 68
- Statistics and Probability 95
Countries citing papers authored by Cătălin Badea
This map shows the geographic impact of Cătălin Badea'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 Cătălin Badea with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Cătălin Badea more than expected).
Fields of papers citing papers by Cătălin Badea
This network shows the impact of papers produced by Cătălin Badea. 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 Cătălin Badea. The network helps show where Cătălin Badea may publish in the future.
Co-authors
The 14 scholars most cited alongside Cătălin Badea, 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 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1986 | 50 | |
| 2 | 1988 | 41 | |
| 3 | 2006 | 34 | |
| 4 | 1987 | 27 | |
| 5 | 2002 | 19 | |
| 6 | 2018 | 18 | |
| 7 | 1993 | 14 | |
| 8 | 2009 | 14 | |
| 9 | 1995 | 12 | |
| 10 | 2005 | 12 | |
| 11 | 2008 | 10 | |
| 12 | 2009 | 8 | |
| 13 | 2008 | 7 | |
| 14 | 2021 | 7 | |
| 15 | 2001 | 7 | |
| 16 | 1998 | 6 | |
| 17 | 1997 | 6 | |
| 18 | 2007 | 6 | |
| 19 | 2009 | 5 | |
| 20 | 2013 | 5 |
About Cătălin Badea
Cătălin Badea is a scholar working on Mathematical Physics, Applied Mathematics, Computational Theory and Mathematics, Algebra and Number Theory and Geometry and Topology, having authored 44 papers that have together received 339 indexed citations. Recurring topics across this work include Holomorphic and Operator Theory (19 papers), Spectral Theory in Mathematical Physics (12 papers), Matrix Theory and Algorithms (7 papers), Advanced Operator Algebra Research (6 papers), Approximation Theory and Sequence Spaces (6 papers), Advanced Banach Space Theory (5 papers), Advanced Topics in Algebra (5 papers) and Numerical methods in inverse problems (4 papers). The work is most often cited by research in Applied Mathematics (211 citations), Mathematical Physics (132 citations), Algebra and Number Theory (65 citations), Numerical Analysis (68 citations) and Statistics and Probability (95 citations). Cătălin Badea has collaborated with scholars based in France, Romania and Czechia. Frequent co-authors include Sophie Grivaux, Dorin Andrica, Heiner Gonska, Veronika Müller, Mostafa Mbekhta, Michel Crouzeix, Bernard Delyon, Vern I. Paulsen, Bernhard Beckermann and Ioan Raşa. Their work appears in journals such as Journal of Mathematical Analysis and Applications, Journal of Functional Analysis, Journal of Approximation Theory, Advances in Mathematics and Ergodic Theory and Dynamical 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.