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ORCIDAnsgar Jüngel
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2020 – today
- 2025
[j46]Maxime Herda, Ansgar Jüngel, Stefan Portisch:
Charge Transport Systems with Fermi-Dirac Statistics for Memristors. J. Nonlinear Sci. 35(2): 44 (2025)- 2024
- [j45]Ansgar Jüngel
, Martin Vetter:
A Convergent Entropy-Dissipating BDF2 Finite-Volume Scheme for a Population Cross-Diffusion System. Comput. Methods Appl. Math. 24(3): 725-746 (2024) - [j44]Markus Fellner, Ansgar Jüngel:
A coupled stochastic differential reaction-diffusion system for angiogenesis. J. Comput. Appl. Math. 438: 115570 (2024) - [j43]Ansgar Jüngel, Martin Vetter:
Degenerate Drift-Diffusion Systems for Memristors. SIAM J. Math. Anal. 56(6): 7780-7807 (2024) - [i18]Sergio Gómez, Ansgar Jüngel, Ilaria Perugia:
Structure-preserving Local Discontinuous Galerkin method for nonlinear cross-diffusion systems. CoRR abs/2406.17900 (2024) - [i17]Leila Taghizadeh, Ansgar Jüngel:
Bayesian inversion for the identification of the doping profile in unipolar semiconductor devices. CoRR abs/2408.11485 (2024) - 2023
- [i16]Ansgar Jüngel, Martin Vetter:
A convergent entropy-dissipating BDF2 finite-volume scheme for a population cross-diffusion system. CoRR abs/2301.03200 (2023) - [i15]Ansgar Jüngel, Stefan Portisch, Antoine Zurek:
A convergent finite-volume scheme for nonlocal cross-diffusion systems for multi-species populations. CoRR abs/2302.10993 (2023) - [i14]Katharina Hopf, Ansgar Jüngel:
Convergence of a finite volume scheme and dissipative measure-valued-strong stability for a hyperbolic-parabolic cross-diffusion system. CoRR abs/2304.00787 (2023) - [i13]Franz Achleitner, Anton Arnold, Ansgar Jüngel:
Necessary and sufficient conditions for strong stability of explicit Runge-Kutta methods. CoRR abs/2308.05689 (2023) - [i12]Franz Achleitner, Anton Arnold, Ansgar Jüngel:
Hypocoercivity for Linear ODEs and Strong Stability for Runge-Kutta Methods. CoRR abs/2310.19758 (2023) - [i11]Ansgar Jüngel, Boyi Wang:
Structure-preserving semi-convex-splitting numerical scheme for a Cahn-Hilliard cross-diffusion system in lymphangiogenesis. CoRR abs/2311.11398 (2023) - 2022
- [j42]Esther S. Daus, Markus Fellner, Ansgar Jüngel:
Random-batch method for multi-species stochastic interacting particle systems. J. Comput. Phys. 463: 111220 (2022) - [j41]Xiaokai Huo, Ansgar Jüngel, Athanasios E. Tzavaras:
Weak-Strong Uniqueness for Maxwell-Stefan Systems. SIAM J. Math. Anal. 54(3): 3215-3252 (2022) - 2021
- [j40]Li Chen, Esther S. Daus, Alexandra Holzinger, Ansgar Jüngel:
Rigorous Derivation of Population Cross-Diffusion Systems from Moderately Interacting Particle Systems. J. Nonlinear Sci. 31(6): 94 (2021) - [j39]Ansgar Jüngel, Antoine Zurek:
A Convergent Structure-Preserving Finite-Volume Scheme for the Shigesada-Kawasaki-Teramoto Population System. SIAM J. Numer. Anal. 59(4): 2286-2309 (2021) - [i10]Ansgar Jüngel, Antoine Zurek:
A discrete boundedness-by-entropy method for finite-volume approximations of cross-diffusion systems. CoRR abs/2105.05476 (2021) - [i9]Esther S. Daus, Markus Fellner, Ansgar Jüngel:
Random-batch method for multi-species stochastic interacting particle systems. CoRR abs/2109.01897 (2021) - [i8]Christoph Helmer, Ansgar Jüngel, Antoine Zurek:
Analysis of a finite-volume scheme for a single-species biofilm model. CoRR abs/2110.14933 (2021) - 2020
- [j38]Francesca Bonizzoni, Marcel Braukhoff, Ansgar Jüngel, Ilaria Perugia:
A structure-preserving discontinuous Galerkin scheme for the Fisher-KPP equation. Numerische Mathematik 146(1): 119-157 (2020) - [j37]Pierre-Étienne Druet, Ansgar Jüngel:
Analysis of Cross-Diffusion Systems for Fluid Mixtures Driven by a Pressure Gradient. SIAM J. Math. Anal. 52(2): 2179-2197 (2020) - [j36]Marcel Braukhoff, Xiuqing Chen, Ansgar Jüngel:
Corrigendum: Cross Diffusion Preventing Blow-Up in the Two-Dimensional Keller-Segel Model. SIAM J. Math. Anal. 52(2): 2198-2200 (2020) - [i7]Marcel Braukhoff, Ansgar Jüngel:
Entropy-dissipating finite-difference schemes for nonlinear fourth-order parabolic equations. CoRR abs/2001.03742 (2020) - [i6]Esther S. Daus, Ansgar Jüngel, Antoine Zurek:
Convergence of a finite-volume scheme for a degenerate-singular cross-diffusion system for biofilms. CoRR abs/2001.09544 (2020) - [i5]Ansgar Jüngel, Ulisse Stefanelli, Lara Trussardi:
A minimizing-movements approach to GENERIC systems. CoRR abs/2005.14437 (2020) - [i4]Antoine Zurek, Ansgar Jüngel:
A convergent structure-preserving finite-volume scheme for the Shigesada-Kawasaki-Teramoto population system. CoRR abs/2011.08731 (2020)
2010 – 2019
- 2019
- [j35]Ansgar Jüngel, Oliver Leingang:
Convergence of an implicit Euler Galerkin scheme for Poisson-Maxwell-Stefan systems. Adv. Comput. Math. 45(3): 1469-1498 (2019) - [j34]Anita Gerstenmayer, Ansgar Jüngel:
Comparison of a finite-element and finite-volume scheme for a degenerate cross-diffusion system for ion transport. Comput. Appl. Math. 38(3) (2019) - [i3]Ansgar Jüngel, Antoine Zurek:
A finite-volume scheme for a cross-diffusion model arising from interacting many-particle population systems. CoRR abs/1911.11426 (2019) - 2018
- [j33]Ansgar Jüngel, Jirí Mikyska, Nicola Zamponi:
Existence Analysis of a Single-Phase Flow Mixture with van der Waals Pressure. SIAM J. Math. Anal. 50(1): 1367-1395 (2018) - 2016
- [j32]Esther S. Daus, Ansgar Jüngel, Clément Mouhot, Nicola Zamponi:
Hypocoercivity for a Linearized Multispecies Boltzmann System. SIAM J. Math. Anal. 48(1): 538-568 (2016) - [j31]Karl Rupp, Philippe Tillet, Florian Rudolf, Josef Weinbub, Andreas Morhammer, Tibor Grasser, Ansgar Jüngel, Siegfried Selberherr:
ViennaCL - Linear Algebra Library for Multi- and Many-Core Architectures. SIAM J. Sci. Comput. 38(5) (2016) - [j30]Karl Rupp, Josef Weinbub, Ansgar Jüngel, Tibor Grasser:
Pipelined Iterative Solvers with Kernel Fusion for Graphics Processing Units. ACM Trans. Math. Softw. 43(2): 11:1-11:27 (2016) - 2014
- [j29]Jan-Frederik Mennemann, Ansgar Jüngel:
Perfectly Matched Layers versus discrete transparent boundary conditions in quantum device simulations. J. Comput. Phys. 275: 1-24 (2014) - [j28]Mario Bukal, Etienne Emmrich, Ansgar Jüngel:
Entropy-stable and entropy-dissipative approximations of a fourth-order quantum diffusion equation. Numerische Mathematik 127(2): 365-396 (2014) - [c3]Karl Rupp, Philippe Tillet, Florian Rudolf, Josef Weinbub, Tibor Grasser, Ansgar Jüngel:
Performance portability study of linear algebra kernels in OpenCL. IWOCL 2014: 8:1-8:11 - [i2]Karl Rupp, Philippe Tillet, Florian Rudolf, Josef Weinbub, Tibor Grasser, Ansgar Jüngel:
Performance Portability Study of Linear Algebra Kernels in OpenCL. CoRR abs/1409.0669 (2014) - [i1]Karl Rupp, Josef Weinbub, Ansgar Jüngel, Tibor Grasser:
Pipelined Iterative Solvers with Kernel Fusion for Graphics Processing Units. CoRR abs/1410.4054 (2014) - 2013
- [j27]Jan-Frederik Mennemann, Ansgar Jüngel, Hans Kosina:
Transient Schrödinger-Poisson simulations of a high-frequency resonant tunneling diode oscillator. J. Comput. Phys. 239: 187-205 (2013) - [j26]Ansgar Jüngel, Ines Viktoria Stelzer:
Existence Analysis of Maxwell-Stefan Systems for Multicomponent Mixtures. SIAM J. Math. Anal. 45(4): 2421-2440 (2013) - [j25]Birgit Schörkhuber, Thomas Meurer, Ansgar Jüngel:
Flatness of Semilinear Parabolic PDEs - A Generalized Cauchy-Kowalevski Approach. IEEE Trans. Autom. Control. 58(9): 2277-2291 (2013) - 2012
- [c2]Birgit Schörkhuber, Thomas Meurer, Ansgar Jüngel:
Flatness-based trajectory planning for semilinear parabolic PDEs. CDC 2012: 3538-3543 - 2011
- [j24]Sabine Hittmeir, Ansgar Jüngel:
Cross Diffusion Preventing Blow-Up in the Two-Dimensional Keller-Segel Model. SIAM J. Math. Anal. 43(2): 997-1022 (2011) - [c1]Karl Rupp, Ansgar Jüngel, Tibor Grasser:
A GPU-Accelerated Parallel Preconditioner for the Solution of the Boltzmann Transport Equation for Semiconductors. Facing the Multicore-Challenge 2011: 147-157 - 2010
- [j23]Karl Rupp, Ansgar Jüngel, Tibor Grasser:
Matrix compression for spherical harmonics expansions of the Boltzmann transport equation for semiconductors. J. Comput. Phys. 229(23): 8750-8765 (2010) - [j22]Ansgar Jüngel, Jan-Frederik Mennemann:
Time-dependent simulations of quantum waveguides using a time-splitting spectral method. Math. Comput. Simul. 81(4): 883-898 (2010) - [j21]Ansgar Jüngel:
Global Weak Solutions to Compressible Navier-Stokes Equations for Quantum Fluids. SIAM J. Math. Anal. 42(3): 1025-1045 (2010)
2000 – 2009
- 2009
- [j20]Ansgar Jüngel, Josipa Pina Milisic:
A Sixth-Order Nonlinear Parabolic Equation for Quantum Systems. SIAM J. Math. Anal. 41(4): 1472-1490 (2009) - 2008
- [j19]Ansgar Jüngel, Daniel Matthes:
The Derrida-Lebowitz-Speer-Spohn Equation: Existence, NonUniqueness, and Decay Rates of the Solutions. SIAM J. Math. Anal. 39(6): 1996-2015 (2008) - [j18]Markus Brunk, Ansgar Jüngel:
Numerical Coupling of Electric Circuit Equations and Energy-Transport Models for Semiconductors. SIAM J. Sci. Comput. 30(2): 873-894 (2008) - [j17]Stephan Gadau, Ansgar Jüngel:
A Three-Dimensional Mixed Finite-Element Approximation of the Semiconductor Energy-Transport Equations. SIAM J. Sci. Comput. 31(2): 1120-1140 (2008) - 2007
- [j16]Ansgar Jüngel, Ingrid Violet:
The quasineutral limit in the quantum drift-diffusion equations. Asymptot. Anal. 53(3): 139-157 (2007) - [j15]Ansgar Jüngel, Stefan Krause, Paola Pietra:
A Hierarchy of Diffusive Higher-Order Moment Equations for Semiconductors. SIAM J. Appl. Math. 68(1): 171-198 (2007) - 2006
- [j14]Ansgar Jüngel, Daniel Matthes, Josipa Pina Milisic:
Derivation of New Quantum Hydrodynamic Equations Using Entropy Minimization. SIAM J. Appl. Math. 67(1): 46-68 (2006) - [j13]Maria Pia Gualdani, Ansgar Jüngel, Giuseppe Toscani:
A Nonlinear Fourth-order Parabolic Equation with Nonhomogeneous Boundary Conditions. SIAM J. Math. Anal. 37(6): 1761-1779 (2006) - 2005
- [j12]Ansgar Jüngel, Andreas Unterreiter:
Discrete minimum and maximum principles for finite element approximations of non-monotone elliptic equations. Numerische Mathematik 99(3): 485-508 (2005) - [j11]Asma El Ayyadi, Ansgar Jüngel:
Semiconductor Simulations Using a Coupled Quantum Drift-Diffusion Schr[o-umlaut]dinger-Poisson Model. SIAM J. Appl. Math. 66(2): 554-572 (2005) - 2004
- [j10]Li Chen, Ansgar Jüngel:
Analysis of a Multidimensional Parabolic Population Model with Strong Cross-Diffusion. SIAM J. Math. Anal. 36(1): 301-322 (2004) - [j9]Stefan Holst, Ansgar Jüngel, Paola Pietra:
An Adaptive Mixed Scheme for Energy-Transport Simulations of Field-Effect Transistors. SIAM J. Sci. Comput. 25(5): 1698-1716 (2004) - 2003
- [j8]Maria Pia Gualdani, Ansgar Jüngel, Giuseppe Toscani:
Exponential decay in time of solutions of the viscous quantum hydrodynamic equations. Appl. Math. Lett. 16(8): 1273-1278 (2003) - [j7]Gonzalo Galiano, María L. Garzón, Ansgar Jüngel:
Semi-discretization in time and numerical convergence of solutions of a nonlinear cross-diffusion population model. Numerische Mathematik 93(4): 655-673 (2003) - [j6]Gonzalo Galiano Casas, Ansgar Jüngel, Julián Velasco Valdés:
A Parabolic Cross-Diffusion System for Granular Materials. SIAM J. Math. Anal. 35(3): 561-578 (2003) - [j5]Stefan Holst, Ansgar Jüngel, Paola Pietra:
A Mixed Finite-Element Discretization of the Energy-Transport Model for Semiconductors. SIAM J. Sci. Comput. 24(6): 2058-2075 (2003) - 2001
- [j4]Ansgar Jüngel:
A Positivity-Preserving Numerical Scheme for a Nonlinear Fourth Order Parabolic System. SIAM J. Numer. Anal. 39(2): 385-406 (2001) - 2000
- [j3]Ansgar Jüngel, René Pinnau:
Global Nonnegative Solutions of a Nonlinear Fourth-Order Parabolic Equation for Quantum Systems. SIAM J. Math. Anal. 32(4): 760-777 (2000) - [j2]Peter Takác, Ansgar Jüngel:
A Nonstiff Euler Discretization of the Complex Ginzburg-Landau Equation in One Space Dimension. SIAM J. Numer. Anal. 38(1): 292-328 (2000) - [j1]Pierre Degond, Ansgar Jüngel, Paola Pietra:
Numerical Discretization of Energy-Transport Models for Semiconductors with Nonparabolic Band Structure. SIAM J. Sci. Comput. 22(3): 986-1007 (2000)
Coauthor Index
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