Heinz Langer
- Mathematical Physics top 0.5%
- Spectral Theory in Mathematical Physics 75
- Numerical methods in inverse problems 28
- advanced mathematical theories 12
- Applied Mathematics top 0.5%
- Holomorphic and Operator Theory 23
- Differential Equations and Boundary Problems 17
- Computational Theory and Mathematics top 0.5%
- Matrix Theory and Algorithms 46
- Advanced Mathematical Modeling in Engineering 33
- Numerical Analysis top 2%
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- Quantum chaos and dynamical systems 14
- Co-authors
- M. Г. КрейнChristiane TretterAad DijksmaBranko NajmanBranko ĆurgusR. MennickenA. MarkusF. V. Atkinson
- Partner nations
- GermanyAustriaNetherlands
In The Last Decade
Heinz Langer
138 papers receiving 1.9k citations
Peers
Comparison fields: 5 of 71
- Mathematical Physics 1.5k
- Applied Mathematics 909
- Computational Theory and Mathematics 1.1k
- Numerical Analysis 246
- Statistical and Nonlinear Physics 350
Countries citing papers authored by Heinz Langer
This map shows the geographic impact of Heinz Langer'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 Heinz Langer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heinz Langer more than expected).
Fields of papers citing papers by Heinz Langer
This network shows the impact of papers produced by Heinz Langer. 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 Heinz Langer. The network helps show where Heinz Langer may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Heinz Langer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2006 | 2 | |
| 2 | 2005 | 22 | |
| 3 | 2004 | 5 | |
| 4 | 2002 | 2 | |
| 5 | 2001 | 19 | |
| 6 | 2001 | 22 | |
| 7 | 2001 | 14 | |
| 8 | A class of 2 * 2 - matrix functions | 2000 | 5 |
| 9 | 1997 | 5 | |
| 10 | 1995 | 33 | |
| 11 | Operator Theory and Boundary Eigenvalue Problems : International Workshop in Vienna, July 27-30, 1993 | 1995 | 1 |
| 12 | 1989 | 88 | |
| 13 | 1985 | 5 | |
| 14 | 1980 | 3 | |
| 15 | 1978 | 38 | |
| 16 | 1977 | 3 | |
| 17 | 1976 | 8 | |
| 18 | 1975 | 9 | |
| 19 | 1974 | 15 | |
| 20 | 1973 | 17 |
About Heinz Langer
Heinz Langer is a scholar working on Mathematical Physics, Applied Mathematics and Computational Theory and Mathematics, having authored 141 papers that have together received 2.3k indexed citations. Recurring topics across this work include Spectral Theory in Mathematical Physics (75 papers), Matrix Theory and Algorithms (46 papers), Advanced Mathematical Modeling in Engineering (33 papers), Numerical methods in inverse problems (28 papers), Holomorphic and Operator Theory (23 papers), Differential Equations and Boundary Problems (17 papers), Quantum chaos and dynamical systems (14 papers) and advanced mathematical theories (12 papers). The work is most often cited by research in Mathematical Physics (1.5k citations), Applied Mathematics (909 citations) and Computational Theory and Mathematics (1.1k citations). Heinz Langer has collaborated with scholars based in Germany, Austria and Netherlands. Frequent co-authors include M. Г. Крейн, Christiane Tretter, Aad Dijksma, Branko Najman, Branko Ćurgus, R. Mennicken, A. Markus, F. V. Atkinson, А. А. Шкаликов and V. Matsaev.
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.