Gregor J. Gassner

4.6k total citations · 2 hit papers
85 papers, 2.9k citations indexed

About

Gregor J. Gassner is a scholar working on Computational Mechanics, Numerical Analysis and Atmospheric Science. According to data from OpenAlex, Gregor J. Gassner has authored 85 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Computational Mechanics, 17 papers in Numerical Analysis and 12 papers in Atmospheric Science. Recurrent topics in Gregor J. Gassner's work include Computational Fluid Dynamics and Aerodynamics (64 papers), Advanced Numerical Methods in Computational Mathematics (56 papers) and Fluid Dynamics and Turbulent Flows (39 papers). Gregor J. Gassner is often cited by papers focused on Computational Fluid Dynamics and Aerodynamics (64 papers), Advanced Numerical Methods in Computational Mathematics (56 papers) and Fluid Dynamics and Turbulent Flows (39 papers). Gregor J. Gassner collaborates with scholars based in Germany, United States and Sweden. Gregor J. Gassner's co-authors include David A. Kopriva, Andrew R. Winters, Claus‐Dieter Munz, Andrea Beck, Frieder Lörcher, Florian Hindenlang, David Flad, C.‐D. Munz, Stefanie Walch and Andrés M. Rueda-Ramírez and has published in prestigious journals such as Journal of Computational Physics, Monthly Notices of the Royal Astronomical Society and International Journal of Heat and Mass Transfer.

In The Last Decade

Gregor J. Gassner

81 papers receiving 2.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A Skew-Symmetric Discontinuous Galerkin Spectral Element Discretization and Its Relation to SBP-SAT Finite Difference Methods

2013 235 citations Gregor J. Gassner profile →
Split form nodal discontinuous Galerkin schemes with summation-by-parts property for the compressible Euler equations

2016 215 citations Gregor J. Gassner, Andrew R. Winters et al. Journal of Computational Physics profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Gregor J. Gassner Germany	30	2.7k	447	439	336	306	85	2.9k
Claus‐Dieter Munz Germany	26	2.4k 0.9×	562 1.3×	345 0.8×	266 0.8×	234 0.8×	111	2.8k
David A. Kopriva United States	28	2.6k 1.0×	392 0.9×	457 1.0×	305 0.9×	296 1.0×	85	3.3k
Wai Sun Don United States	27	2.9k 1.1×	1.1k 2.4×	522 1.2×	136 0.4×	441 1.4×	76	3.5k
Magnus Svärd Norway	20	1.6k 0.6×	314 0.7×	436 1.0×	140 0.4×	110 0.4×	55	1.9k
H. T. Huynh United States	14	2.1k 0.8×	401 0.9×	232 0.5×	179 0.5×	139 0.5×	31	2.3k
H. Deconinck Belgium	25	2.3k 0.9×	699 1.6×	222 0.5×	105 0.3×	218 0.7×	127	2.8k
Xiangxiong Zhang United States	20	2.5k 0.9×	883 2.0×	721 1.6×	115 0.3×	222 0.7×	59	2.9k
Jianxian Qiu China	33	3.8k 1.4×	1.3k 2.9×	835 1.9×	185 0.6×	518 1.7×	135	4.1k
R. Peyret France	19	2.2k 0.8×	197 0.4×	328 0.7×	232 0.7×	149 0.5×	40	2.9k
Leo G. Rebholz United States	26	1.7k 0.7×	183 0.4×	416 0.9×	434 1.3×	142 0.5×	125	2.1k

Countries citing papers authored by Gregor J. Gassner

Since Specialization

Citations

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

Fields of papers citing papers by Gregor J. Gassner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregor J. Gassner. 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 Gregor J. Gassner. The network helps show where Gregor J. Gassner may publish in the future.

Co-authorship network of co-authors of Gregor J. Gassner

This figure shows the co-authorship network connecting the top 25 collaborators of Gregor J. Gassner. A scholar is included among the top collaborators of Gregor J. Gassner 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 Gregor J. Gassner. Gregor J. Gassner 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

Rueda-Ramírez, Andrés M., et al.. (2026). Entropy-stable discontinuous spectral-element methods for the spherical shallow water equations in covariant form. Journal of Computational Physics. 555. 114782–114782. 1 indexed citations

Berger, S., et al.. (2025). TrixiParticles.jl: Particle-based multiphysics simulation in Julia. The Journal of Open Source Software. 10(105). 7044–7044.

Ranocha, Hendrik, et al.. (2025). Generalized upwind summation-by-parts operators and their application to nodal discontinuous Galerkin methods. Journal of Computational Physics. 529. 113841–113841.

Rueda-Ramírez, Andrés M., et al.. (2024). An entropy-stable discontinuous Galerkin discretization of the ideal multi-ion magnetohydrodynamics system. Journal of Computational Physics. 523. 113655–113655. 1 indexed citations

Ranocha, Hendrik, et al.. (2024). On the robustness of high-order upwind summation-by-parts methods for nonlinear conservation laws. Journal of Computational Physics. 520. 113471–113471. 4 indexed citations

Gassner, Gregor J., et al.. (2023). Spatial discontinuous Galerkin spectral element method for a family of chromatography models in CADET. Computers & Chemical Engineering. 177. 108340–108340. 14 indexed citations

Ranocha, Hendrik, Jesse Chan, Andrés M. Rueda-Ramírez, et al.. (2023). Efficient Implementation of Modern Entropy Stable and Kinetic Energy Preserving Discontinuous Galerkin Methods for Conservation Laws. ACM Transactions on Mathematical Software. 49(4). 1–30. 11 indexed citations

Rueda-Ramírez, Andrés M. & Gregor J. Gassner. (2023). A Flux-Differencing Formula for Split-Form Summation by Parts Discretizations of Non-Conservative Systems: Applications to Subcell Limiting for Magneto-Hydrodynamics. SSRN Electronic Journal. 1 indexed citations

Rueda-Ramírez, Andrés M. & Gregor J. Gassner. (2023). A flux-differencing formula for split-form summation by parts discretizations of non-conservative systems. Journal of Computational Physics. 496. 112607–112607. 2 indexed citations

10.

Ranocha, Hendrik, et al.. (2023). On Error-Based Step Size Control for Discontinuous Galerkin Methods for Compressible Fluid Dynamics. Communications on Applied Mathematics and Computation. 7(1). 3–39. 7 indexed citations

11.

Gassner, Gregor J., Magnus Svärd, & Florian Hindenlang. (2022). Stability Issues of Entropy-Stable and/or Split-form High-order Schemes. Journal of Scientific Computing. 90(3). 11 indexed citations

12.

Kopriva, David A., Jan Nordström, & Gregor J. Gassner. (2021). On the Theoretical Foundation of Overset Grid Methods for Hyperbolic Problems: Well-Posedness and Conservation. arXiv (Cornell University). 3 indexed citations

13.

Birken, Philipp, et al.. (2021). An Finite Volume Based Multigrid Preconditioner for DG-SEM for Convection-Diffusion. Lund University Publications (Lund University). 1 indexed citations

14.

Ranocha, Hendrik & Gregor J. Gassner. (2020). Preventing pressure oscillations does not ﬁx local linear stability issues of entropy-based split-form high-order schemes. Kölner Universitäts PublikationsServer (Universität zu Köln). 32 indexed citations

15.

Ranocha, Hendrik & Gregor J. Gassner. (2020). Reproducibility: Preventing pressure oscillations does not fix local linear stability issues of entropy-based split-form high-order schemes. King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology). 1 indexed citations

16.

Derigs, Dominik, et al.. (2018). Ideal GLM-MHD: About the entropy consistent nine-wave magnetic field divergence diminishing ideal magnetohydrodynamics equations. Journal of Computational Physics. 364. 420–467. 55 indexed citations

17.

Beck, Andrea, et al.. (2014). High‐order discontinuous Galerkin spectral element methods for transitional and turbulent flow simulations. International Journal for Numerical Methods in Fluids. 76(8). 522–548. 163 indexed citations

18.

Pirrung, Georg Raimund, et al.. (2012). Three-Dimensional Numerical Simulation of a 30-GHz Gyrotron Resonator With an Explicit High-Order Discontinuous-Galerkin-Based Parallel Particle-In-Cell Method. IEEE Transactions on Plasma Science. 40(7). 1860–1870. 17 indexed citations

19.

Lörcher, Frieder, Gregor J. Gassner, & Claus‐Dieter Munz. (2007). Space-Time Discontinous Galerkin Method for Unsteady Compressible Navier-Stokes Equations.. 1 indexed citations

20.

Lörcher, Frieder, Gregor J. Gassner, & C.‐D. Munz. (2006). Arbitrary high order accurate time integration schemes for linear problems. Research Repository (Delft University of Technology). 3 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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