Neeraj Sarna
Neeraj Sarna
Max-Planck Institute for Dynamics of Complex Technical Systems, Magdeburg
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Zitiert von
Zitiert von
Hierarchical Boltzmann simulations and model error estimation
M Torrilhon, N Sarna
Journal of Computational Physics 342, 66-84, 2017
On stable wall boundary conditions for the Hermite discretization of the linearised Boltzmann equation
N Sarna, M Torrilhon
Journal of Statistical Physics 170 (1), 101-126, 2018
Entropy stable Hermite approximation of the linearised Boltzmann equation for inflow and outflow boundaries
N Sarna, M Torrilhon
Journal of Computational Physics 369, 16-44, 2018
Convergence Analysis of Grad's Hermite Expansion for Linear Kinetic Equations
N Sarna, J Giesselmann, M Torrilhon
SIAM Journal of Numerical Analysis 58 (2), 1164–1194, 2020
Hyper-reduction for parametrized transport dominated problems via online-adaptive reduced meshes
N Sarna, S Grundel
arXiv preprint arXiv:2003.06362, 2020
Stable Boundary Conditions and Discretization for PN Equations
J Bünger, N Sarna, M Torrilhon
arXiv preprint arXiv:2004.02497, 2020
Data-Driven model order reduction for problems with parameter-dependent jump-discontinuities
N Sarna, P Benner
Computer Methods in Applied Mechanics and Engineering 387, 114168, 2021
Data-Driven Snapshot Calibration via Monotonic Feature Matching
N Sarna, J Giesselmann, P Benner
arXiv pre-print arXiv:2009.08414, 2020
Simultaneous-approximation-term based boundary discretization for moment equations of rarefied gas dynamics
N Sarna, H Kapadia, M Torrilhon
Journal of Computational Physics 407, 109243, 2020
Grad’s moment equations for binary hard sphere gas-mixtures
VK Gupta, N Sarna, M Torrilhon
Proceedings of 4th Micro and Nano Flows Conference (MNF2014), University …, 2014
On the moments of the Boltzmann’s collision operator arising from chemical reactions
N Sarna, M Torrilhon
AIP Conference Proceedings 1786 (1), 140005, 2016
Moment Method for the Boltzmann Equation of Reactive Quaternary Gaseous Mixture
N Sarna, G Oblapenko, M Torrilhon
arXiv preprint arXiv:2009.03013, 2020
Learning reduced order models from data for hyperbolic PDEs
N Sarna, P Benner
arXiv preprint arXiv:2109.06156, 2021
A Positive and Stable L2-minimization Based Moment Method for the Boltzmann Equation of Gas dynamics
N Sarna
arXiv preprint arXiv:2009.11376, 2020
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