Vladimir Z. Tomov

37 papers A 1Journal 35Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
High-Order Mesh r-Adaptivity with Tangential Relaxation and Guaranteed Mesh Validity.
CoRR
Ketan Mittal, Veselin Dobrev, Tzanio V. Kolev, Vladimir Z. Tomov
2026 J jnl
PDE-constrained high-order mesh optimization.
Eng. Comput.
Tzanio V. Kolev, Boyan S. Lazarov, Ketan Mittal, Mathias Schmidt, Vladimir Z. Tomov
2025 J jnl
A high-order Shifted Interface Method for Lagrangian shock hydrodynamics.
J. Comput. Phys.
Nabil M. Atallah, Ketan Mittal, Guglielmo Scovazzi, Vladimir Z. Tomov
2025 J jnl
Multi-material ALE remap with interface sharpening using high-order matrix-free finite element methods.
J. Comput. Phys.
Arturo Vargas, Vladimir Z. Tomov, M. Aaron Skinner, Veselin Dobrev, Jan Nikl, Tzanio V. Kolev, Robert N. Rieben
2025 J jnl
PDE-Constrained High-Order Mesh Optimization.
CoRR
Tzanio V. Kolev, Boyan S. Lazarov, Ketan Mittal, Mathias Schmidt, Vladimir Z. Tomov
2024 J jnl
High-performance finite elements with MFEM.
CoRR
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, Ketan Mittal, Will Pazner, Socratis Petrides, Syun'ichi Shiraiwa, Mark Stowell, Vladimir Z. Tomov
2024 J jnl
Mixed-Order Meshes through rp-adaptivity for Surface Fitting to Implicit Geometries.
CoRR
Ketan Mittal, Veselin A. Dobrev, Patrick Knupp, Tzanio V. Kolev, Franck Ledoux, Claire Roche, Vladimir Z. Tomov
2024 J jnl
Weak boundary conditions for Lagrangian shock hydrodynamics: A high-order finite element implementation on curved boundaries.
J. Comput. Phys.
Nabil M. Atallah, Vladimir Z. Tomov, Guglielmo Scovazzi
2023 J jnl
A High-Order Shifted Interface Method for Lagrangian Shock Hydrodynamics.
CoRR
Nabil M. Atallah, Ketan Mittal, Guglielmo Scovazzi, Vladimir Z. Tomov
2023 J jnl
Accelerating high-order mesh optimization using finite element partial assembly on GPUs.
J. Comput. Phys.
Jean-Sylvain Camier, Veselin Dobrev, Patrick Knupp, Tzanio V. Kolev, Ketan Mittal, Robert N. Rieben, Vladimir Z. Tomov
2023 J jnl
High-Order Mesh Morphing for Boundary and Interface Fitting to Implicit Geometries.
Comput. Aided Des.
Jorge-Luis Barrera, Tzanio V. Kolev, Ketan Mittal, Vladimir Z. Tomov
2023 A conf
Reinforcement Learning for Adaptive Mesh Refinement.
AISTATS
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
2023 J jnl
Weak Boundary Conditions for Lagrangian Shock Hydrodynamics: A High-Order Finite Element Implementation on Curved Boundaries.
CoRR
Nabil M. Atallah, Vladimir Z. Tomov, Guglielmo Scovazzi
2022 J jnl
Accelerating High-Order Mesh Optimization Using Finite Element Partial Assembly on GPUs.
CoRR
Jean-Sylvain Camier, Veselin Dobrev, Patrick Knupp, Tzanio V. Kolev, Ketan Mittal, Robert N. Rieben, Vladimir Z. Tomov
2022 J jnl
Implicit High-Order Meshing using Boundary and Interface Fitting.
CoRR
Jorge-Luis Barrera, Tzanio V. Kolev, Ketan Mittal, Vladimir Z. Tomov
2022 J jnl
Matrix-free approaches for GPU acceleration of a high-order finite element hydrodynamics application using MFEM, Umpire, and RAJA.
Int. J. High Perform. Comput. Appl.
Arturo Vargas, Thomas M. Stitt, Kenneth Weiss, Vladimir Z. Tomov, Jean-Sylvain Camier, Tzanio V. Kolev, Robert N. Rieben
2022 J jnl
hr-Adaptivity for nonconforming high-order meshes with the target matrix optimization paradigm.
Eng. Comput.
Veselin Dobrev, Patrick Knupp, Tzanio V. Kolev, Ketan Mittal, Vladimir Z. Tomov
2021 J jnl
Adaptive Surface Fitting and Tangential Relaxation for High-Order Mesh Optimization.
CoRR
Patrick Knupp, Tzanio V. Kolev, Ketan Mittal, Vladimir Z. Tomov
2021 J jnl
Conservative High-Order Time Integration for Lagrangian Hydrodynamics.
SIAM J. Sci. Comput.
Adrian Sandu, Vladimir Z. Tomov, Lenka Cervená, Tzanio V. Kolev
2021 J jnl
Efficient Exascale Discretizations: High-Order Finite Element Methods.
CoRR
Tzanio V. Kolev, Paul F. Fischer, Misun Min, Jack J. Dongarra, Jed Brown, Veselin Dobrev, Tim Warburton, Stanimire Tomov, Mark S. Shephard, Ahmad Abdelfattah, Valeria Barra, Natalie Beams, Jean-Sylvain Camier, Noel Chalmers, Yohann Dudouit, Ali Karakus, Ian Karlin, Stefan Kerkemeier, Yu-Hsiang Lan, David S. Medina, Elia Merzari, Aleksandr Obabko, Will Pazner, Thilina Rathnayake, Cameron W. Smith, Lukas Spies, Kasia Swirydowicz, Jeremy L. Thompson, Ananias Tomboulides, Vladimir Z. Tomov
2021 J jnl
Efficient exascale discretizations: High-order finite element methods.
Int. J. High Perform. Comput. Appl.
Tzanio V. Kolev, Paul F. Fischer, Misun Min, Jack J. Dongarra, Jed Brown, Veselin Dobrev, Tim Warburton, Stanimire Tomov, Mark S. Shephard, Ahmad Abdelfattah, Valeria Barra, Natalie Beams, Jean-Sylvain Camier, Noel Chalmers, Yohann Dudouit, Ali Karakus, Ian Karlin, Stefan Kerkemeier, Yu-Hsiang Lan, David S. Medina, Elia Merzari, Aleksandr Obabko, Will Pazner, Thilina Rathnayake, Cameron W. Smith, Lukas Spies, Kasia Swirydowicz, Jeremy L. Thompson, Ananias Tomboulides, Vladimir Z. Tomov
2021 J jnl
GPU Algorithms for Efficient Exascale Discretizations.
CoRR
Ahmad Abdelfattah, Valeria Barra, Natalie Beams, Ryan Bleile, Jed Brown, Jean-Sylvain Camier, Robert Carson, Noel Chalmers, Veselin Dobrev, Yohann Dudouit, Paul F. Fischer, Ali Karakus, Stefan Kerkemeier, Tzanio V. Kolev, Yu-Hsiang Lan, Elia Merzari, Misun Min, Malachi Phillips, Thilina Rathnayake, Robert N. Rieben, Thomas Stitt, Ananias Tomboulides, Stanimire Tomov, Vladimir Z. Tomov, Arturo Vargas, Tim Warburton, Kenneth Weiss
2021 J jnl
GPU algorithms for Efficient Exascale Discretizations.
Parallel Comput.
Ahmad Abdelfattah, Valeria Barra, Natalie Beams, Ryan Bleile, Jed Brown, Jean-Sylvain Camier, Robert Carson, Noel Chalmers, Veselin Dobrev, Yohann Dudouit, Paul F. Fischer, Ali Karakus, Stefan Kerkemeier, Tzanio V. Kolev, Yu-Hsiang Lan, Elia Merzari, Misun Min, Malachi Phillips, Thilina Rathnayake, Robert N. Rieben, Thomas Stitt, Ananias Tomboulides, Stanimire Tomov, Vladimir Z. Tomov, Arturo Vargas, Tim Warburton, Kenneth Weiss
2021 J jnl
MFEM: A modular finite element methods library.
Comput. Math. Appl.
Robert W. Anderson, Julian Andrej, Andrew T. Barker, Jamie A. Bramwell, Jean-Sylvain Camier, Jakub Cervený, Veselin Dobrev, Yohann Dudouit, Aaron Fisher, Tzanio V. Kolev, Will Pazner, Mark Stowell, Vladimir Z. Tomov, Ido Akkerman, Johann Dahm, David S. Medina, Stefano Zampini
2021 J jnl
Matrix-free approaches for GPU acceleration of a high-order finite element hydrodynamics application using MFEM, Umpire, and RAJA.
CoRR
Arturo Vargas, Thomas M. Stitt, Kenneth Weiss, Vladimir Z. Tomov, Jean-Sylvain Camier, Tzanio V. Kolev, Robert N. Rieben
2021 J jnl
Reinforcement Learning for Adaptive Mesh Refinement.
CoRR
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
2020 J jnl
A quadratic programming flux correction method for high-order DG discretizations of
J. Comput. Phys.
Ben C. Yee, Samuel S. Olivier, Terry S. Haut, Milan Holec, Vladimir Z. Tomov, Peter G. Maginot
2020 J jnl
Diffusion Synthetic Acceleration Preconditioning for Discontinuous Galerkin Discretizations of S
SIAM J. Sci. Comput.
Terry S. Haut, Ben S. Southworth, Peter G. Maginot, Vladimir Z. Tomov
2020 J jnl
Simulation-Driven Optimization of High-Order Meshes in ALE Hydrodynamics.
CoRR
Veselin Dobrev, Patrick Knupp, Tzanio V. Kolev, Ketan Mittal, Robert N. Rieben, Vladimir Z. Tomov
2020 J jnl
hr-adaptivity for nonconforming high-order meshes with the target matrix optimization paradigm.
CoRR
Veselin Dobrev, Patrick Knupp, Tzanio V. Kolev, Ketan Mittal, Vladimir Z. Tomov
2019 J jnl
Algebraic Hybridization and Static Condensation with Application to Scalable H(div) Preconditioning.
SIAM J. Sci. Comput.
Veselin Dobrev, Tzanio V. Kolev, Chak Shing Lee, Vladimir Z. Tomov, Panayot S. Vassilevski
2019 J jnl
MFEM: a modular finite element methods library.
CoRR
Robert W. Anderson, Julian Andrej, Andrew T. Barker, Jamie A. Bramwell, Jean-Sylvain Camier, Jakub Cervený, Veselin Dobrev, Yohann Dudouit, Aaron Fisher, Tzanio V. Kolev, Will Pazner, Mark Stowell, Vladimir Z. Tomov, Johann Dahm, David S. Medina, Stefano Zampini
2019 J jnl
The Target-Matrix Optimization Paradigm for High-Order Meshes.
SIAM J. Sci. Comput.
Veselin Dobrev, Patrick Knupp, Tzanio V. Kolev, Ketan Mittal, Vladimir Z. Tomov
2018 J jnl
High-Order Multi-Material ALE Hydrodynamics.
SIAM J. Sci. Comput.
Robert W. Anderson, Veselin A. Dobrev, Tzanio V. Kolev, Robert N. Rieben, Vladimir Z. Tomov
2018 J jnl
Sequential limiting in continuous and discontinuous Galerkin methods for the Euler equations.
J. Comput. Phys.
Veselin Dobrev, Tzanio V. Kolev, Dmitri Kuzmin, Robert N. Rieben, Vladimir Z. Tomov
2018 — conf
Towards Simulation-Driven Optimization of High-Order Meshes by the Target-Matrix Optimization Paradigm.
IMR
Veselin Dobrev, Patrick Knupp, Tzanio V. Kolev, Vladimir Z. Tomov
2017 J jnl
High-order local maximum principle preserving (MPP) discontinuous Galerkin finite element method for the transport equation.
J. Comput. Phys.
Robert W. Anderson, Veselin Dobrev, Tzanio V. Kolev, Dmitri Kuzmin, Manuel Quezada de Luna, Robert N. Rieben, Vladimir Z. Tomov