Veselin Dobrev

According to our database, Veselin Dobrev authored at least 31 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

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 Lazarov, Ketan Mittal, Will Pazner, Socratis Petrides, Syun'ichi Shiraiwa, Mark Stowell, Vladimir Z. Tomov

CoRR, 2024

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

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., February, 2023

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

2021

GPU algorithms for Efficient Exascale Discretizations.

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

Parallel Comput., 2021

libCEED: Fast algebra for high-order element-based discretizations.

Jed Brown, Ahmad Abdelfattah, Valeria Barra, Natalie N. Beams, Jean-Sylvain Camier, Veselin Dobrev, Yohann Dudouit, Leila Ghaffari, Tzanio V. Kolev, David S. Medina, Will Pazner, Thilina Rathnayake, Jeremy L. Thompson, Stan Tomov

J. Open Source Softw., 2021

Efficient exascale discretizations: High-order finite element methods.

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

Int. J. High Perform. Comput. Appl., 2021

MFEM: A modular finite element methods library.

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

Comput. Math. Appl., 2021

2020

Scalability of high-performance PDE solvers.

Paul F. Fischer, Misun Min, Thilina Rathnayake, Som Dutta, Tzanio V. Kolev, Veselin Dobrev, Jean-Sylvain Camier, Martin Kronbichler, Timothy C. Warburton, Kasia Swirydowicz, Jed Brown

Int. J. High Perform. Comput. Appl., 2020

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

2019

Algebraic Hybridization and Static Condensation with Application to Scalable H(div) Preconditioning.

Veselin Dobrev, Tzanio V. Kolev, Chak Shing Lee, Vladimir Z. Tomov, Panayot S. Vassilevski

SIAM 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

Nonconforming Mesh Refinement for High-Order Finite Elements.

Jakub Cervený, Veselin Dobrev, Tzanio V. Kolev

SIAM J. Sci. Comput., 2019

MFEM: a modular finite element methods library.

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

CoRR, 2019

Non-Conforming Mesh Refinement for High-Order Finite Elements.

Jakub Cervený, Veselin Dobrev, Tzanio V. Kolev

CoRR, 2019

2018

A Scalable Preconditioner for a Primal Discontinuous Petrov-Galerkin Method.

Andrew T. Barker, Veselin Dobrev, Jayadeep Gopalakrishnan, Tzanio V. Kolev

SIAM J. Sci. Comput., 2018

High-Order Multi-Material ALE Hydrodynamics.

Robert W. Anderson, Veselin A. Dobrev, Tzanio V. Kolev, Robert N. Rieben, Vladimir Z. Tomov

SIAM J. Sci. Comput., 2018

Sequential limiting in continuous and discontinuous Galerkin methods for the Euler equations.

Veselin Dobrev, Tzanio V. Kolev, Dmitri Kuzmin, Robert N. Rieben, Vladimir Z. Tomov

J. Comput. Phys., 2018

Towards Simulation-Driven Optimization of High-Order Meshes by the Target-Matrix Optimization Paradigm.

Veselin Dobrev, Patrick Knupp, Tzanio V. Kolev, Vladimir Z. Tomov

Proceedings of the 27th International Meshing Roundtable, 2018

2017

Two-Level Convergence Theory for Multigrid Reduction in Time (MGRIT).

Veselin Dobrev, Tzanio V. Kolev, N. Anders Petersson, Jacob B. Schroder

SIAM J. Sci. Comput., 2017

High-order local maximum principle preserving (MPP) discontinuous Galerkin finite element method for the transport equation.

Robert W. Anderson, Veselin Dobrev, Tzanio V. Kolev, Dmitri Kuzmin, Manuel Quezada de Luna, Robert N. Rieben, Vladimir Z. Tomov

J. Comput. Phys., 2017

2016

A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver.

Hormozd Gahvari, Veselin A. Dobrev, Robert D. Falgout, Tzanio V. Kolev, Jacob B. Schroder, Martin Schulz, Ulrike Meier Yang

Proceedings of the 7th International Workshop on Performance Modeling, 2016

High-Performance Tensor Contractions for GPUs.

Ahmad Abdelfattah, Marc Baboulin, Veselin Dobrev, Jack J. Dongarra, Christopher W. Earl, Joel Falcou, Azzam Haidar, Ian Karlin, Tzanio V. Kolev, Ian Masliah, Stanimire Tomov

Proceedings of the International Conference on Computational Science 2016, 2016

2014

High order curvilinear finite elements for elastic-plastic Lagrangian dynamics.

Veselin Dobrev, Tzanio V. Kolev, Robert N. Rieben

J. Comput. Phys., 2014

A Step towards Energy Efficient Computing: Redesigning a Hydrodynamic Application on CPU-GPU.

Tingxing Dong, Veselin Dobrev, Tzanio V. Kolev, Robert N. Rieben, Stanimire Tomov, Jack J. Dongarra

Proceedings of the 2014 IEEE 28th International Parallel and Distributed Processing Symposium, 2014

2012

High-Order Curvilinear Finite Element Methods for Lagrangian Hydrodynamics.

Veselin Dobrev, Tzanio V. Kolev, Robert N. Rieben

SIAM J. Sci. Comput., 2012

Poster: Acceleration of the BLAST Hydro Code on GPU.

Tingxing Dong, Tzanio V. Kolev, Robert N. Rieben, Veselin Dobrev

Proceedings of the 2012 SC Companion: High Performance Computing, 2012

2010

Surface Reconstruction and Image Enhancement via L¹-Minimization.

Veselin Dobrev, Jean-Luc Guermond, Bojan Popov

SIAM J. Sci. Comput., 2010

2008

Surface Reconstruction via L1-Minimization.

Veselin Dobrev, Jean-Luc Guermond, Bojan Popov

Proceedings of the Numerical Analysis and Its Applications, 4th International Conference, 2008

2006

Two-level preconditioning of discontinuous Galerkin approximations of second-order elliptic equations.

Veselin Dobrev, Raytcho D. Lazarov, Panayot S. Vassilevski, Ludmil T. Zikatanov

Numer. Linear Algebra Appl., 2006

2000

Local Refinement in Non-overlapping Domain Decomposition.

Veselin Dobrev, Panayot S. Vassilevski

Proceedings of the Numerical Analysis and Its Applications, 2000