KM
Ketan Mittal
cs.NAmath.NAcs.MSphysics.flu-dyncs.CEphysics.comp-phcs.LGcs.AIcs.CGcs.DC
On Valency
published · living versionsW_fq8v4edr·v1 · currentpublished
Remap for ALE Hydrodynamics via Direct Interpolation and Constraint Optimization
with Brendan Keith, Dohyun Kim, Boyan Lazarov, Cosmin G. Petra +2
1 version
Preprints & journals
23 papers in the corpus · 2018–2026Implicit Lagrangian Hydrodynamics with High-Order Finite Elements2609.16424v1 · Julian Andrej, John Camier, Veselin Dobrev et al.2026 · 0 citationsarXiv
High-Order Mesh r-Adaptivity with Tangential Relaxation and Guaranteed Mesh Validity2601.17708v1 · Ketan Mittal, Veselin Dobrev, Tzanio Kolev et al.2026 · 1 citationarXiv
PDE-Constrained High-Order Mesh Optimization2507.01917v1 · Tzanio Kolev, Boyan Lazarov, Ketan Mittal et al.2025 · 0 citationsarXiv
A method for bounding high-order finite element functions: Applications to mesh validity and bounds-preserving limiters2504.11688v1 · Tarik Dzanic, Tzanio Kolev, Ketan Mittal2025 · 1 citationarXiv
General Field Evaluation in High-Order Meshes on GPUs2501.12349v1 · Ketan Mittal, Aditya Parik, Som Dutta et al.2025 · 5 citationsarXiv
High-performance finite elements with MFEM2402.15940v1 · Julian Andrej, Nabil Atallah, Jan-Phillip Backer et al.2024 · 24 citationsarXiv
Mixed-Order Meshes through rp-adaptivity for Surface Fitting to Implicit Geometries2401.16369v1 · Ketan Mittal, Veselin A. Dobrev, Patrick Knupp et al.2024 · 3 citationsarXiv
DynAMO: Multi-agent reinforcement learning for dynamic anticipatory mesh optimization with applications to hyperbolic conservation laws2310.01695v2 · Tarik Dzanic, Ketan Mittal, Dohyun Kim et al.2023 · 7 citationsarXiv
A High-Order Shifted Interface Method for Lagrangian Shock Hydrodynamics2309.11821v1 · Nabil M. Atallah, Ketan Mittal, Guglielmo Scovazzi et al.2023 · 5 citationsarXiv
Multi-fidelity modelling of shark skin denticle flows: insights into drag generation mechanisms.36756066 · Lloyd, C J, Mittal, K, Dutta, S et al.2023 · 15 citationsRoyal Society open science. 2023;10(2):220684
Multi-Agent Reinforcement Learning for Adaptive Mesh Refinement2211.00801v3 · Jiachen Yang, Ketan Mittal, Tarik Dzanic et al.2022 · 10 citationsarXiv
High-Order Mesh Morphing for Boundary and Interface Fitting to Implicit Geometries2208.05062v2 · Jorge-Luis Barrera, Tzanio Kolev, Ketan Mittal et al.2022 · 12 citationsarXiv
Accelerating High-Order Mesh Optimization Using Finite Element Partial Assembly on GPUs2205.12721v2 · Jean-Sylvain Camier, Veselin Dobrev, Patrick Knupp et al.2022 · 15 citationsarXiv
Adaptive Surface Fitting and Tangential Relaxation for High-Order Mesh Optimization2105.12165v1 · Patrick Knupp, Tzanio Kolev, Ketan Mittal et al.2021 · 3 citationsarXiv
Reinforcement Learning for Adaptive Mesh Refinement2103.01342v3 · Jiachen Yang, Tarik Dzanic, Brenden Petersen et al.2021 · 13 citationsarXiv
Direct numerical simulation of the turbulent flow generated during a violent expiratory event.33746495 · Fabregat, Alexandre, Gisbert, Ferran, Vernet, Anton et al.2024 · 65 citationsPhysics of fluids (Woodbury, N.Y. : 1994). 2021;33(3):035122
Direct numerical simulation of turbulent dispersion of evaporative aerosol clouds produced by an intense expiratory event.33897242 · Fabregat, Alexandre, Gisbert, Ferran, Vernet, Anton et al.2024 · 39 citationsPhysics of fluids (Woodbury, N.Y. : 1994). 2021;33(3):033329
Stability analysis of a singlerate and multirate predictor-corrector scheme for overlapping grids2010.00118v1 · Ketan Mittal, Som Dutta, Paul Fischer2020 · 1 citationarXiv
Multirate Timestepping for the Incompressible Navier-Stokes Equations in Overlapping Grids2003.00347v2 · Ketan Mittal, Som Dutta, Paul Fischer2020 · 23 citationsarXiv
Simulation-Driven Optimization of High-Order Meshes in ALE Hydrodynamics2001.11536v1 · Veselin Dobrev, Patrick Knupp, Tzanio Kolev et al.2020 · 27 citationsarXiv
Direct Numerical Simulation of Rotating Ellipsoidal Particles using Moving Nonconforming Schwarz-Spectral Element Method1912.04393v3 · Ketan Mittal, Som Dutta, Paul Fischer2019 · 7 citationsarXiv
Nonconforming Schwarz-Spectral Element Methods For Incompressible Flow1811.04891v1 · Ketan Mittal, Som Dutta, Paul Fischer2018 · 34 citationsarXiv
The Target-Matrix Optimization Paradigm for High-Order Meshes1807.09807v1 · Veselin Dobrev, Patrick Knupp, Tzanio Kolev et al.2018 · 59 citationsarXiv
Career total: 47 works. 23 are in this corpus.
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