Nonconforming Schwarz-Spectral Element Methods For Incompressible Flow. - Ketan Mittal; Som Dutta; Paul F. Fischer (CoRR, 2018)

Mesh Smoothing for the Spectral Element Method. - Ketan Mittal; Paul F. Fischer (J. Sci. Comput., 2019)

The Target-Matrix Optimization Paradigm for High-Order Meshes. - Veselin Dobrev; Patrick Knupp; Tzanio V. Kolev; Ketan Mittal; Vladimir Z. Tomov (SIAM J. Sci. Comput., 2019)

Simulation-Driven Optimization of High-Order Meshes in ALE Hydrodynamics. - Veselin Dobrev; Patrick Knupp; Tzanio V. Kolev; Ketan Mittal; Robert N. Rieben; Vladimir Z. Tomov (CoRR, 2020)

Stability analysis of a singlerate and multirate predictor-corrector scheme for overlapping grids. - Ketan Mittal; Som Dutta; Paul F. Fischer (CoRR, 2020)

Adaptive Surface Fitting and Tangential Relaxation for High-Order Mesh Optimization. - Patrick Knupp; Tzanio V. Kolev; Ketan Mittal; Vladimir Z. Tomov (CoRR, 2021)

Multirate timestepping for the incompressible Navier-Stokes equations in overlapping grids. - Ketan Mittal; Som Dutta; Paul F. Fischer (J. Comput. Phys., 2021)

Implicit High-Order Meshing using Boundary and Interface Fitting. - Jorge-Luis Barrera; Tzanio V. Kolev; Ketan Mittal; Vladimir Z. Tomov (CoRR, 2022)

hr-Adaptivity for nonconforming high-order meshes with the target matrix optimization paradigm. - Veselin Dobrev; Patrick Knupp; Tzanio V. Kolev; Ketan Mittal; Vladimir Z. Tomov (Eng. Comput., 2022)

Reinforcement Learning for Adaptive Mesh Refinement. - Jiachen Yang; Tarik Dzanic; Brenden K. Petersen; Jun Kudo; Ketan Mittal; Vladimir Z. Tomov; Jean-Sylvain Camier; Tuo Zhao; Hongyuan Zha; Tzanio V. Kolev; Robert W. Anderson; Daniel M. Faissol (AISTATS, 2023)

Multi-Agent Reinforcement Learning for Adaptive Mesh Refinement. - Jiachen Yang; Ketan Mittal; Tarik Dzanic; Socratis Petrides; Brendan Keith; Brenden K. Petersen; Daniel M. Faissol; Robert W. Anderson (AAMAS, 2023)

DynAMO: Multi-agent reinforcement learning for dynamic anticipatory mesh optimization with applications to hyperbolic conservation laws. - Tarik Dzanic; Ketan Mittal; Dohyun Kim; Jiachen Yang; Socratis Petrides; Brendan Keith; Robert W. Anderson (CoRR, 2023)

Accelerating high-order mesh optimization using finite element partial assembly on GPUs. - Jean-Sylvain Camier; Veselin Dobrev; Patrick Knupp; Tzanio V. Kolev; Ketan Mittal; Robert N. Rieben; Vladimir Z. Tomov (J. Comput. Phys., 2023)

High-Order Mesh Morphing for Boundary and Interface Fitting to Implicit Geometries. - Jorge-Luis Barrera; Tzanio V. Kolev; Ketan Mittal; Vladimir Z. Tomov (Comput. Aided Des., 2023)

Mixed-Order Meshes through rp-adaptivity for Surface Fitting to Implicit Geometries. - Ketan Mittal; Veselin A. Dobrev; Patrick Knupp; Tzanio V. Kolev; Franck Ledoux; Claire Roche; Vladimir Z. Tomov (CoRR, 2024)

High-performance finite elements with MFEM. - Julian Andrej; Nabil M. Atallah; Jan-Phillip Bäcker; John Camier; Dylan Copeland; Veselin Dobrev; Yohann Dudouit; Tobias Duswald; Brendan Keith; Dohyun Kim; Tzanio V. Kolev; Boyan S. Lazarov; et al. (CoRR, 2024)

DynAMO: Multi-agent reinforcement learning for dynamic anticipatory mesh optimization with applications to hyperbolic conservation laws. - Tarik Dzanic; Ketan Mittal; DoHyun Kim; J. Yang; Socratis Petrides; Brendan Keith; Robert W. Anderson (J. Comput. Phys., 2024)

A high-order Shifted Interface Method for Lagrangian shock hydrodynamics. - Nabil M. Atallah; Ketan Mittal; Guglielmo Scovazzi; Vladimir Z. Tomov (J. Comput. Phys., 2025)

General Field Evaluation in High-Order Meshes on GPUs. - Ketan Mittal; Aditya Parik; Som Dutta; Paul F. Fischer; Tzanio V. Kolev; James Lottes (CoRR, 2025)

A method for bounding high-order finite element functions: Applications to mesh validity and bounds-preserving limiters. - Tarik Dzanic; Tzanio V. Kolev; Ketan Mittal (CoRR, 2025)

PDE-Constrained High-Order Mesh Optimization. - Tzanio V. Kolev; Boyan S. Lazarov; Ketan Mittal; Mathias Schmidt; Vladimir Z. Tomov (CoRR, 2025)