Wolfhard Hansen
Impact in
- Applied Mathematics top 1%
- Nonlinear Partial Differential Equations
- Geometric Analysis and Curvature Flows
- Advanced Harmonic Analysis Research
- Holomorphic and Operator Theory
- Mathematical Physics top 2%
- Spectral Theory in Mathematical Physics
- Numerical methods in inverse problems
- Mathematical Dynamics and Fractals
Papers in
-
- Numerical methods in inverse problems 21
- Spectral Theory in Mathematical Physics 18
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- Nonlinear Partial Differential Equations 15
- Geometric Analysis and Curvature Flows 10
- Advanced Harmonic Analysis Research 8
- Co-authors
- Jürgen Bliedtner (11 shared papers)Nikolaï Nadirashvili (9 shared papers)Ivan Netuka (17 shared papers)Alexander Grigorʼyan (2 shared papers)Zhi-Ming Ma (3 shared papers)Krzysztof Bogdan (3 shared papers)Tomasz Jakubowski (2 shared papers)Victor Klee (2 shared papers)
In The Last Decade
Wolfhard Hansen
84 papers receiving 878 citations
Peers
Comparison fields: 5 of 46
- Applied Mathematics 614
- Mathematical Physics 504
- Computational Theory and Mathematics 421
- Geometry and Topology 180
- Finance 75
Countries citing papers authored by Wolfhard Hansen
This map shows the geographic impact of Wolfhard Hansen'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 Wolfhard Hansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wolfhard Hansen more than expected).
Fields of papers citing papers by Wolfhard Hansen
This network shows the impact of papers produced by Wolfhard Hansen. 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 Wolfhard Hansen. The network helps show where Wolfhard Hansen may publish in the future.
Co-authors
The 18 scholars most cited alongside Wolfhard Hansen, 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 99 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1986 | 147 | |
| 2 | 1986 | 136 | |
| 3 | 1975 | 47 | |
| 4 | 2005 | 40 | |
| 5 | 1967 | 30 | |
| 6 | 1994 | 28 | |
| 7 | 1994 | 27 | |
| 8 | 1998 | 26 | |
| 9 | 1993 | 23 | |
| 10 | 1987 | 22 | |
| 11 | 2008 | 21 | |
| 12 | Harnack inequalities for Schrödinger operators | 1999 | 18 |
| 13 | 1988 | 18 | |
| 14 | 1992 | 16 | |
| 15 | 1978 | 16 | |
| 16 | 2006 | 16 | |
| 17 | 1981 | 16 | |
| 18 | 1978 | 15 | |
| 19 | 1971 | 14 | |
| 20 | 1993 | 13 |
About Wolfhard Hansen
Wolfhard Hansen is a scholar working on Mathematical Physics, Applied Mathematics, Computational Theory and Mathematics, Geometry and Topology and Control and Systems Engineering, having authored 99 papers that have together received 1.0k indexed citations. Recurring topics across this work include Advanced Mathematical Modeling in Engineering (34 papers), Numerical methods in inverse problems (21 papers), Spectral Theory in Mathematical Physics (18 papers), Nonlinear Partial Differential Equations (15 papers), Geometric Analysis and Curvature Flows (10 papers), Advanced Harmonic Analysis Research (8 papers), Analytic and geometric function theory (7 papers) and Stability and Controllability of Differential Equations (7 papers). The work is most often cited by research in Applied Mathematics (614 citations), Mathematical Physics (504 citations), Computational Theory and Mathematics (421 citations), Geometry and Topology (180 citations) and Finance (75 citations). Wolfhard Hansen has collaborated with scholars based in Germany, Czechia and Tunisia. Frequent co-authors include Jürgen Bliedtner, Nikolaï Nadirashvili, Ivan Netuka, Alexander Grigorʼyan, Zhi-Ming Ma, Krzysztof Bogdan, Tomasz Jakubowski, Victor Klee, Michael Röckner and Masatoshi Fukushima. Their work appears in journals such as Mathematische Annalen, Potential Analysis, Lecture notes in mathematics, Inventiones mathematicae and Proceedings of the American Mathematical Society.
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.