Alexander Ostermann
Impact in
- Numerical Analysis top 0.1%
- Numerical methods for differential equations
- Differential Equations and Numerical Methods
- Modeling and Simulation top 0.5%
- Fractional Differential Equations Solutions
Papers in
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- Numerical methods for differential equations 81
- Differential Equations and Numerical Methods 34
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- Advanced Numerical Methods in Computational Mathematics 57
- Co-authors
- Marlis Hochbruck (7 shared papers)Ch. Lubich (4 shared papers)Lukas Einkemmer (20 shared papers)Christian Lubich (5 shared papers)Eskil Hansen (9 shared papers)Katharina Schratz (10 shared papers)Marco Caliari (8 shared papers)Vũ Thái Luân (5 shared papers)
In The Last Decade
Alexander Ostermann
119 papers receiving 3.3k citations
Alexander Ostermann's Hit Papers
Peers
Comparison fields: 5 of 104
- Numerical Analysis 2.5k
- Modeling and Simulation 373
- Computational Mechanics 1.5k
- Computational Theory and Mathematics 893
- Computational Mathematics 31
Countries citing papers authored by Alexander Ostermann
This map shows the geographic impact of Alexander Ostermann'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 Alexander Ostermann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander Ostermann more than expected).
Fields of papers citing papers by Alexander Ostermann
This network shows the impact of papers produced by Alexander Ostermann. 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 Alexander Ostermann. The network helps show where Alexander Ostermann may publish in the future.
Co-authors
The 25 scholars most cited alongside Alexander Ostermann, 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 126 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Exponential integrators Hit paper breakdown → | 2010 | 719 |
| 2 | 2005 | 292 | |
| 3 | 2009 | 153 | |
| 4 | 2004 | 134 | |
| 5 | 1987 | 105 | |
| 6 | 1993 | 101 | |
| 7 | 2008 | 73 | |
| 8 | 2006 | 70 | |
| 9 | 1995 | 65 | |
| 10 | 2017 | 64 | |
| 11 | 1995 | 63 | |
| 12 | 2011 | 63 | |
| 13 | 1995 | 60 | |
| 14 | 1992 | 56 | |
| 15 | 2009 | 55 | |
| 16 | 2009 | 55 | |
| 17 | 2002 | 45 | |
| 18 | 2013 | 43 | |
| 19 | 2012 | 42 | |
| 20 | 2021 | 42 |
About Alexander Ostermann
Alexander Ostermann is a scholar working on Numerical Analysis, Computational Mechanics, Computational Theory and Mathematics, Electrical and Electronic Engineering and Control and Systems Engineering, having authored 126 papers that have together received 3.6k indexed citations. Recurring topics across this work include Numerical methods for differential equations (81 papers), Advanced Numerical Methods in Computational Mathematics (57 papers), Differential Equations and Numerical Methods (34 papers), Advanced Mathematical Modeling in Engineering (17 papers), Matrix Theory and Algorithms (16 papers), Electromagnetic Simulation and Numerical Methods (15 papers), Stability and Controllability of Differential Equations (14 papers) and Model Reduction and Neural Networks (11 papers). The work is most often cited by research in Numerical Analysis (2.5k citations), Modeling and Simulation (373 citations), Computational Mechanics (1.5k citations), Computational Theory and Mathematics (893 citations) and Computational Mathematics (31 citations). Alexander Ostermann has collaborated with scholars based in Austria, Germany and Italy. Frequent co-authors include Marlis Hochbruck, Ch. Lubich, Lukas Einkemmer, Christian Lubich, Eskil Hansen, Katharina Schratz, Marco Caliari, Vũ Thái Luân, Mechthild Thalhammer and Wolfgang Fellin. Their work appears in journals such as Applied Numerical Mathematics, SIAM Journal on Numerical Analysis, IMA Journal of Numerical Analysis, Mathematics of Computation and BIT Numerical 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.