Luc Berger-Vergiat
Luc Berger-Vergiat
Sandia National Laboratories
Verified email at columbia.edu
Title
Cited by
Cited by
Year
Inexact Schwarz‐algebraic multigrid preconditioners for crack problems modeled by extended finite element methods
L Berger‐Vergiat, H Waisman, B Hiriyur, R Tuminaro, D Keyes
International Journal for Numerical Methods in Engineering 90 (3), 311-328, 2012
472012
An adaptive domain decomposition preconditioner for crack propagation problems modeled by XFEM
H Waisman, L Berger-Vergiat
International Journal for Multiscale Computational Engineering 11 (6), 2013
302013
Non-local formulation for transport and damage in porous media
ME Mobasher, L Berger-Vergiat, H Waisman
Computer Methods in Applied Mechanics and Engineering 324, 654-688, 2017
272017
Thermodynamic framework for non-local transport-damage modeling of fluid driven fracture in porous media
ME Mobasher, H Waisman, L Berger-Vergiat
International Journal of Rock Mechanics and Mining Sciences 111, 64-83, 2018
142018
An equivalent stress-gradient regularization model for coupled damage-viscoelasticity
JG Londono, L Berger-Vergiat, H Waisman
Computer Methods in Applied Mechanics and Engineering 322, 137-166, 2017
142017
MueLu User? s Guide.
L Berger-Vergiat, CA Glusa, JJ Hu, C Siefert, RS Tuminaro, M Matthias, ...
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States); Sandia …, 2019
132019
Isogeometric analysis of shear bands
L Berger-Vergiat, C McAuliffe, H Waisman
Computational Mechanics 54 (2), 503-521, 2014
132014
A Prony-series type viscoelastic solid coupled with a continuum damage law for polar ice modeling
JG Londono, L Berger-Vergiat, H Waisman
Mechanics of Materials 98, 81-97, 2016
122016
Parallel preconditioners for monolithic solution of shear bands
L Berger-Vergiat, C McAuliffe, H Waisman
Journal of Computational Physics 304, 359-379, 2016
102016
MueLu multigrid framework
L Berger-Vergiat, CA Glusa, JJ Hu, M Mayr, A Prokopenko, CM Siefert, ...
URL http://trilinos. org/packages/muelu, 2019
92019
An overlapping Domain Decomposition preconditioning method for monolithic solution of shear bands
L Berger-Vergiat, H Waisman
Computer Methods in Applied Mechanics and Engineering 318, 33-60, 2017
62017
Kokkos Kernels: Performance Portable Sparse/Dense Linear Algebra and Graph Kernels
S Rajamanickam, S Acer, L Berger-Vergiat, V Dang, N Ellingwood, ...
arXiv preprint arXiv:2103.11991, 2021
52021
Explicit and implicit methods for shear band modeling at high strain rates
L Berger-Vergiat, X Chen, H Waisman
Computational Mechanics 63 (4), 615-629, 2019
42019
The Kokkos EcoSystem: Comprehensive Performance Portability For High Performance Computing
C Trott, L Berger-Vergiat, DZ Poliakoff, S Rajamanickam, ...
Computing in Science & Engineering, 2021
12021
Non-invasive multigrid for semi-structured grids
M Mayr, L Berger-Vergiat, P Ohm, RS Tuminaro
arXiv preprint arXiv:2103.11962, 2021
12021
Updating strategy of a domain decomposition preconditioner for parallel solution of dynamic fracture problems
L Svolos, L Berger-Vergiat, H Waisman
Journal of Computational Physics 422, 109746, 2020
12020
Two-Stage Gauss--Seidel Preconditioners and Smoothers for Krylov Solvers on a GPU cluster
L Berger-Vergiat, B Kelley, S Rajamanickam, J Hu, K Swirydowicz, ...
arXiv preprint arXiv:2104.01196, 2021
2021
Demonstration and performance testing of extreme-resolution simulations with static meshes on Summit (CPU & GPU) for a parked-turbine con% 0Cfiguration and an actuator-line …
S Anathan, AB Williams, JR Overfelt, J Vo, P Sakievich, TA Smith, JJ Hu, ...
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States); Sandia …, 2020
2020
ExaWind Open-Source Computational Fluid Dynamics for Wind Turbines and Wind Plants.
L Berger-Vergiat, M Sprague, S Ananthan, M Brazell, G Vijayakumar, ...
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2020
2020
Compare linear-system solver and preconditioner stacks with emphasis on GPU performance and propose phase-2 NGP solver development pathway.
JJ Hu, L Berger-Vergiat, S Thomas, K Swirydowicz, I Yamazaki, ...
Sandia National Lab.(SNL-CA), Livermore, CA (United States); Sandia National …, 2020
2020
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