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Leszek Demkowicz

Affiliations: 
University of Texas at Austin, Austin, Texas, U.S.A. 
Area:
Electronics and Electrical Engineering, Mathematics
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"Leszek Demkowicz"
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Andrzej Bajer grad student 2001 UT Austin
David Pardo grad student 2004 UT Austin
Dong Xue grad student 2005 UT Austin
Jason P. Kurtz grad student 2007 UT Austin
Chetan K. Jhurani grad student 2009 UT Austin

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Publications

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Badger J, Henneking S, Demkowicz L. (2020) Sum factorization for fast integration of DPG matrices on prismatic elements Finite Elements in Analysis and Design. 172: 103385
Li J, Demkowicz L. (2020) An Lp-DPG method for the convection–diffusion problem Computers & Mathematics With Applications
Demkowicz L, Zanotti P. (2020) Construction of DPG Fortin operators revisited Computers & Mathematics With Applications
Bertrand F, Demkowicz L, Gopalakrishnan J, et al. (2019) Recent Advances in Least-Squares and Discontinuous Petrov–Galerkin Finite Element Methods Computational Methods in Applied Mathematics. 19: 395-397
Salazar J, Mora J, Demkowicz L. (2019) Alternative Enriched Test Spaces in the DPG Method for Singular Perturbation Problems Computational Methods in Applied Mathematics. 19: 603-630
Mora J, Demkowicz L. (2019) Fast Integration of DPG Matrices Based on Sum Factorization for all the Energy Spaces Computational Methods in Applied Mathematics. 19: 523-555
Keith B, Astaneh AV, Demkowicz LF. (2019) Goal-Oriented Adaptive Mesh Refinement for Discontinuous Petrov--Galerkin Methods Siam Journal On Numerical Analysis. 57: 1649-1676
Vaziri Astaneh A, Fuentes F, Mora J, et al. (2018) High-order polygonal discontinuous Petrov–Galerkin (PolyDPG) methods using ultraweak formulations Computer Methods in Applied Mechanics and Engineering. 332: 686-711
Vaziri Astaneh A, Keith B, Demkowicz L. (2018) On perfectly matched layers for discontinuous Petrov–Galerkin methods Computational Mechanics. 63: 1131-1145
Keith B, Knechtges P, Roberts N, et al. (2017) An ultraweak DPG method for viscoelastic fluids Journal of Non-Newtonian Fluid Mechanics. 247: 107-122
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