Leszek F. Demkowicz
Orcid: 0000-0001-7839-8037Affiliations:
- University of Texas at Austin, USA
According to our database1,
Leszek F. Demkowicz
authored at least 81 papers
between 1993 and 2024.
Collaborative distances:
Collaborative distances:
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Online presence:
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on zbmath.org
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on orcid.org
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on id.loc.gov
On csauthors.net:
Bibliography
2024
$hp\mathrm{3D}$: A Scalable MPI/OpenMP $hp$-Adaptive Finite Element Software Library for Complex Multiphysics Applications.
J. Open Source Softw., April, 2024
2023
Comput. Math. Appl., October, 2023
An Anisotropic hp-Adaptation Framework for Ultraweak Discontinuous Petrov-Galerkin Formulations.
CoRR, 2023
Stability Analysis for Electromagnetic Waveguides. Part 1: Acoustic and Homogeneous Electromagnetic Waveguides.
CoRR, 2023
Comput. Methods Appl. Math., 2023
2022
J. Comput. Phys., 2022
Deep neural networks for smooth approximation of physics with higher order and continuity B-spline base functions.
CoRR, 2022
Comput. Methods Appl. Math., 2022
Proceedings of the Computational Science - ICCS 2022, 2022
2021
Equivalence between the DPG method and the exponential integrators for linear parabolic problems.
J. Comput. Phys., 2021
Stabilized finite element methods for a fully-implicit logarithmic reformulation of the Oldroyd-B constitutive law.
CoRR, 2021
An adaptive multigrid solver for DPG methods with applications in linear acoustics and electromagnetics.
Comput. Math. Appl., 2021
Model and computational advancements to full vectorial Maxwell model for studying fiber amplifiers.
Comput. Math. Appl., 2021
A numerical study of the pollution error and DPG adaptivity for long waveguide simulations.
Comput. Math. Appl., 2021
The double adaptivity paradigm: (How to circumvent the discrete inf-sup conditions of Babuška and Brezzi).
Comput. Math. Appl., 2021
Recent Advances in Least-Squares and Discontinuous Petrov-Galerkin Finite Element Methods.
Comput. Math. Appl., 2021
Analysis of non-conforming DPG methods on polyhedral meshes using fractional Sobolev norms.
Comput. Math. Appl., 2021
Proceedings of the Computational Science - ICCS 2021, 2021
2020
2019
SIAM J. Numer. Anal., 2019
J. Comput. Phys. X, 2019
A DPG Maxwell approach for studying nonlinear thermal effects in active gain fiber amplifiers.
CoRR, 2019
Alternative Enriched Test Spaces in the DPG Method for Singular Perturbation Problems.
Comput. Methods Appl. Math., 2019
Fast Integration of DPG Matrices Based on Sum Factorization for all the Energy Spaces.
Comput. Methods Appl. Math., 2019
Recent Advances in Least-Squares and Discontinuous Petrov-Galerkin Finite Element Methods.
Comput. Methods Appl. Math., 2019
2017
J. Comput. Phys., 2017
CoRR, 2017
Comput. Math. Appl., 2017
Comput. Math. Appl., 2017
Comput. Math. Appl., 2017
2016
Breaking spaces and forms for the DPG method and applications including Maxwell equations.
Comput. Math. Appl., 2016
2015
Quasi-linear computational cost adaptive solvers for three dimensional modeling of heating of a human head induced by cell phone.
J. Comput. Sci., 2015
A discontinuous Petrov-Galerkin methodology for adaptive solutions to the incompressible Navier-Stokes equations.
J. Comput. Phys., 2015
Orientation embedded high order shape functions for the exact sequence elements of all shapes.
Comput. Math. Appl., 2015
2014
Locally conservative discontinuous Petrov-Galerkin finite elements for fluid problems.
Comput. Math. Appl., 2014
A robust DPG method for convection-dominated diffusion problems II: Adjoint boundary conditions and mesh-dependent test norms.
Comput. Math. Appl., 2014
2013
SIAM J. Numer. Anal., 2013
A Unified Discontinuous Petrov-Galerkin Method and Its Analysis for Friedrichs' Systems.
SIAM J. Numer. Anal., 2013
Constructively well-posed approximation methods with unity inf-sup and continuity constants for partial differential equations.
Math. Comput., 2013
2012
Numerische Mathematik, 2012
Finite element analysis of the Girkmann problem using the modern hp-version and the classical h-version.
Eng. Comput., 2012
2011
Mixed hp-Finite Element Method for Linear Elasticity with Weakly Imposed Symmetry: Stability Analysis.
SIAM J. Numer. Anal., 2011
SIAM J. Numer. Anal., 2011
Proceedings of the International Conference on Computational Science, 2011
A class of discontinuous Petrov-Galerkin methods. Part IV: The optimal test norm and time-harmonic wave propagation in 1D.
J. Comput. Phys., 2011
Mixed variable order h-finite element method for linear elasticity with weakly imposed symmetry. Curvilinear elements in 2D.
Comput. Methods Appl. Math., 2011
2010
J. Parallel Distributed Comput., 2010
2009
2008
PML Enhanced with a Self-Adaptive Goal-Oriented hp-Finite Element Method: Simulation of Through-Casing Borehole Resistivity Measurements.
SIAM J. Sci. Comput., 2008
Polynomial extension operators for H<sup>1</sup>, H(curl) and H(div)-spaces on a cube.
Math. Comput., 2008
2007
A 3-D hp Finite/Infinite Element Method to Calculate Power Deposition in the Human Head.
IEEE Trans. Biomed. Eng., 2007
Proceedings of the Computational Science, 2007
2006
Simulation of multifrequency borehole resistivity measurements through metal casing using a goal-oriented hp finite-element method.
IEEE Trans. Geosci. Remote. Sens., 2006
SIAM J. Numer. Anal., 2006
Two-Dimensional High-Accuracy Simulation of Resistivity Logging-While-Drilling (LWD) Measurements Using a Self-Adaptive Goal-Oriented hp Finite Element Method.
SIAM J. Appl. Math., 2006
Eng. Comput., 2006
Parallel hp-Finite Element Simulations of 3D Resistivity Logging Instruments.
Proceedings of the Leading the Web in Concurrent Engineering. Next Generation Concurrent Engineering, 2006
Proceedings of the Computational Science, 2006
2004
SIAM J. Numer. Anal., 2004
Proceedings of the 13th International Meshing Roundtable, 2004
A Dynamic Data Driven Computational Infrastructure for Reliable Computer Simulations.
Proceedings of the Computational Science, 2004
2003
<i>p</i> Interpolation Error Estimates for Edge Finite Elements of Variable Order in Two Dimensions.
SIAM J. Numer. Anal., 2003
Math. Comput., 2003
Proceedings of the Computational Science - ICCS 2003, 2003
2002
2001
Analysis of a coupled finite-infinite element method for exterior Helmholtz problems.
Numerische Mathematik, 2001
Math. Comput., 2001
1993
An <i>h</i>-<i>r</i>-Adaptive Approximate Riemann Solver for the Euler Equations in Two Dimensions.
SIAM J. Sci. Comput., 1993