Matthias Langer

2.5k total citations
101 papers, 1.2k citations indexed

About

Matthias Langer is a scholar working on Mathematical Physics, Computational Theory and Mathematics and Applied Mathematics. According to data from OpenAlex, Matthias Langer has authored 101 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Mathematical Physics, 25 papers in Computational Theory and Mathematics and 20 papers in Applied Mathematics. Recurrent topics in Matthias Langer's work include Spectral Theory in Mathematical Physics (38 papers), Advanced Mathematical Modeling in Engineering (16 papers) and Numerical methods in inverse problems (15 papers). Matthias Langer is often cited by papers focused on Spectral Theory in Mathematical Physics (38 papers), Advanced Mathematical Modeling in Engineering (16 papers) and Numerical methods in inverse problems (15 papers). Matthias Langer collaborates with scholars based in Germany, United Kingdom and Austria. Matthias Langer's co-authors include Jussi Behrndt, J. P. Ruppersberg, Stanislav N. Gorb, J. K. H. Hörber, Vladimir Lotoreichik, Harald Woracek, Christiane Tretter, Johannes Mosbacher, Frederick Sachs and Heinz Langer and has published in prestigious journals such as Radiology, Global Change Biology and Biophysical Journal.

In The Last Decade

Matthias Langer

96 papers receiving 1.1k citations

Peers

Matthias Langer

CTM

AMPO

GPC

Karl‐Heinz Hoffmann Germany

M. J. Baines United Kingdom

David J. N. Wall New Zealand

Philip Broadbridge Australia

Vasilios Alexiades United States

P. Germain France

Victor Twersky United States

W. Dreyer Germany

David P. Nicholls United States

David Acheson United Kingdom

Karl‐Heinz Hoffmann Germany

Matthias Langer

130 ×0.4

165 ×0.8

CTM

28 ×0.2

AMPO

11 ×0.1

GPC

96 ×0.7

Citations per year, relative to Matthias Langer Matthias Langer (= 1×) peers Karl‐Heinz Hoffmann

Countries citing papers authored by Matthias Langer

Since Specialization

Citations

This map shows the geographic impact of Matthias 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 Matthias Langer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Matthias Langer more than expected).

Fields of papers citing papers by Matthias Langer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Matthias 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 Matthias Langer. The network helps show where Matthias Langer may publish in the future.

Co-authorship network of co-authors of Matthias Langer

This figure shows the co-authorship network connecting the top 25 collaborators of Matthias Langer. A scholar is included among the top collaborators of Matthias Langer 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 Matthias Langer. Matthias Langer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Langer, Matthias, et al.. (2023). Estimates for the Weyl coefficient of a two-dimensional canonical system. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE. 52–52. 1 indexed citations

Lamb, Wilson, et al.. (2020). Discrete fragmentation systems in weighted ℓ1 spaces. Strathprints: The University of Strathclyde institutional repository (University of Strathclyde). 1 indexed citations

Langer, Matthias & Michael Strauss. (2017). Spectral properties of unbounded $J$-self-adjoint block operator matrices. Journal of Spectral Theory. 7(1). 137–190. 2 indexed citations

Estrada, Ernesto, et al.. (2017). Path Laplacian operators and superdiffusive processes on graphs. I. One-dimensional case. Linear Algebra and its Applications. 523. 307–334. 28 indexed citations

Baró, Rocío, Pedro Jiménez‐Guerrero, Alessandra Balzarini, et al.. (2015). Sensitivity analysis of the microphysics scheme in WRF-Chem contributions to AQMEII phase 2. Atmospheric Environment. 115. 620–629. 33 indexed citations

Behrndt, Jussi, Gerd Grubb, Matthias Langer, & Vladimir Lotoreichik. (2015). Spectral asymptotics for resolvent differences of elliptic operators with δ and δ'-interactions on hypersurfaces. Strathprints: The University of Strathclyde institutional repository (University of Strathclyde). 6 indexed citations

Langer, Matthias & Harald Woracek. (2015). Stability of N-extremal measures. Strathprints: The University of Strathclyde institutional repository (University of Strathclyde). 21(1). 69–75. 1 indexed citations

Behrndt, Jussi, Matthias Langer, & Vladimir Lotoreichik. (2013). Spectral Estimates for Resolvent Differences of Self-Adjoint Elliptic Operators. Integral Equations and Operator Theory. 77(1). 1–37. 11 indexed citations

Langer, Matthias & Harald Woracek. (2011). A function space model for canonical systems. Acta Scientiarum Mathematicarum. 77. 101–165. 1 indexed citations

10.

Grinfeld, Michael, Matthias Langer, & N. J. Mottram. (2011). Nematic viscosity estimation using director kickback dynamics. Liquid Crystals. 38(8). 981–987. 5 indexed citations

11.

Langer, Matthias, et al.. (2004). Variational principles and eigenvalue estimates for unbounded block operator matrices and applications. Journal of Computational and Applied Mathematics. 171(1-2). 311–334. 16 indexed citations

12.

Langer, Heinz, Matthias Langer, & Zoltán Sasvári. (2004). Continuations of Hermitian indefinite functions and corresponding canonical systems: an example. Strathprints: The University of Strathclyde institutional repository (University of Strathclyde). 10(1). 39–53. 7 indexed citations

13.

Langer, Matthias & Assen Koitschev. (2002). The Biophysics of Sensory Cells of the Inner Ear Examined by Atomic Force Microscopy and Patch Clamp. Methods in cell biology. 68. 141–169. 3 indexed citations

14.

Adamjan, Vadim, Heinz Langer, & Matthias Langer. (2001). A Spectral Theory for a λ-Rational Sturm–Liouville Problem. Journal of Differential Equations. 171(2). 315–345. 14 indexed citations

15.

Langer, Matthias, Assen Koitschev, Hajo Haase, et al.. (2000). Mechanical stimulation of individual stereocilia of living cochlear hair cells by atomic force microscopy. Ultramicroscopy. 82(1-4). 269–278. 28 indexed citations

16.

Uhl, M., et al.. (1997). [Magnetic resonance tomography in early diagnosis of rheumatoid arthritis].. PubMed. 50(6). 130–4. 1 indexed citations

17.

Allmann, Karl-Heinz, et al.. (1996). Hoffa fracture--a radiologic diagnostic approach.. PubMed. 79(5). 201–2. 36 indexed citations

18.

Vincent, Jean‐Louis, L. G. Thijs, Konrad Reinhart, et al.. (1994). Task Force: Guidelines for the problem of sepsis (ESICM). Intensive Care Medicine. 20. 300–304. 21 indexed citations

19.

Groppel, B., et al.. (1990). Intake of trace elements by adults.. 35(5). 1 indexed citations

20.

Langer, Matthias, et al.. (1985). Influence exercised on the imaging quality of iv DSA by the iodine concentration of the contrast medium. 5(3). 154–159. 1 indexed citations

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.

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