| MFEM: A modular finite element methods library R Anderson, J Andrej, A Barker, J Bramwell, JS Camier, J Cerveny, ... Computers & Mathematics with Applications 81, 42-74, 2021 | 455 | 2021 |
| Scalable parallel methods for monolithic coupling in fluid–structure interaction with application to blood flow modeling AT Barker, XC Cai Journal of computational physics 229 (3), 642-659, 2010 | 161 | 2010 |
| Two-level additive Schwarz preconditioners for a weakly over-penalized symmetric interior penalty method AT Barker, SC Brenner, EH Park, LY Sung Journal of Scientific Computing 47 (1), 27-49, 2011 | 44 | 2011 |
| Two-level Newton and hybrid Schwarz preconditioners for fluid-structure interaction AT Barker, XC Cai SIAM Journal on Scientific Computing 32 (4), 2395-2417, 2010 | 43 | 2010 |
| Domain decomposition in time for PDE-constrained optimization AT Barker, M Stoll Computer Physics Communications 197, 136-143, 2015 | 30 | 2015 |
| Anion Influence on Spin State in Two Novel Fe(III) Compounds: [Fe(5F-sal2333)]X S Sundaresan, IA Kühne, CT Kelly, A Barker, D Salley, H Müller-Bunz, ... Crystals 9 (1), 19, 2018 | 22 | 2018 |
| Simultaneous material, shape and topology optimization F Fernandez, AT Barker, J Kudo, JP Lewicki, K Swartz, DA Tortorelli, ... Computer Methods in Applied Mechanics and Engineering 371, 113321, 2020 | 20 | 2020 |
| A mixed finite element method for the Stokes equations based on a weakly over-penalized symmetric interior penalty approach AT Barker, SC Brenner Journal of Scientific Computing 58 (2), 290-307, 2014 | 18 | 2014 |
| A one-level additive Schwarz preconditioner for a discontinuous Petrov–Galerkin method AT Barker, SC Brenner, EH Park, LY Sung Domain Decomposition Methods in Science and Engineering XXI, 417-425, 2014 | 17 | 2014 |
| CEED ECP milestone report: High-order algorithmic developments and optimizations for large-scale GPU-accelerated simulations T Kolev, P Fischer, AP Austin, AT Barker, N Beams, J Brown, JS Camier, ... Technical Report. Available at: https://www. osti. gov/servlets/purl/1845639, 2021 | 14* | 2021 |
| A fast solver for an H1 regularized PDE-constrained optimization problem AT Barker, T Rees, M Stoll Communications in Computational Physics 19 (1), 143-167, 2016 | 13 | 2016 |
| Preconditioning a Newton-Krylov solver for all-speed melt pool flow physics B Weston, R Nourgaliev, JP Delplanque, AT Barker Journal of Computational Physics 397, 108847, 2019 | 12 | 2019 |
| A Scalable Preconditioner for a Primal Discontinuous Petrov--Galerkin Method AT Barker, V Dobrev, J Gopalakrishnan, T Kolev SIAM Journal on Scientific Computing 40 (2), A1187-A1203, 2018 | 12 | 2018 |
| Spectral upscaling for graph Laplacian problems with application to reservoir simulation AT Barker, CS Lee, PS Vassilevski SIAM Journal on Scientific Computing 39 (5), S323-S346, 2017 | 12 | 2017 |
| Overlapping Schwarz domain decomposition preconditioners for the local discontinuous Galerkin method for elliptic problems AT Barker, SC Brenner, LY Sung Walter de Gruyter GmbH & Co. KG 19 (3), 165-187, 2011 | 12 | 2011 |
| NKS for fully coupled fluid-structure interaction with application AT Barker, XC Cai Domain decomposition methods in science and engineering XVIII, 275-282, 2009 | 11 | 2009 |
| Matrix‐free preconditioning for high‐order H(curl) discretizations AT Barker, T Kolev Numerical Linear Algebra with Applications 28 (2), e2348, 2021 | 10 | 2021 |
| Multilevel spectral coarsening for graph Laplacian problems with application to reservoir simulation AT Barker, SV Gelever, CS Lee, SV Osborn, PS Vassilevski SIAM Journal on Scientific Computing 43 (4), A2737-A2765, 2021 | 7 | 2021 |
| Parallel monolithic fluid-structure interaction algorithms with application to blood flow simulation AT Barker University of Colorado at Boulder, 2009 | 5 | 2009 |
| Algebraic multigrid preconditioning of the Hessian in optimization constrained by a partial differential equation AT Barker, A Drăgănescu Numerical Linear Algebra with Applications 28 (1), e2333, 2021 | 4 | 2021 |
Tzanio KolevLawrence Livermore National LaboratoryVerified email at llnl.gov
