James Overfelt
James Overfelt
Sandia National Laboratories
Verified email at alumni.utexas.net
Title
Cited by
Cited by
Year
PLAPACK parallel linear algebra package design overview
P Alpatov, G Baker, HC Edwards, J Gunnels, G Morrow, J Overfelt, ...
SC'97: Proceedings of the 1997 ACM/IEEE Conference on Supercomputing, 29-29, 1997
1151997
Aquaplanet experiments using CAM’s variable-resolution dynamical core
CM Zarzycki, MN Levy, C Jablonowski, JR Overfelt, MA Taylor, PA Ullrich
Journal of Climate 27 (14), 5481-5503, 2014
772014
Parallel implementation of BLAS: General techniques for level 3 BLAS
A Chtchelkanova, J Gunnels, G Morrow, J Overfelt, RA Van De Geijn
Concurrency: Practice and Experience 9 (9), 837-857, 1997
691997
The spectral element method (SEM) on variable-resolution grids: Evaluating grid sensitivity and resolution-aware numerical viscosity
O Guba, MA Taylor, PA Ullrich, JR Overfelt, MN Levy
Geoscientific Model Development 7 (6), 2803-2816, 2014
322014
The spectral element method on variable resolution grids: evaluating grid sensitivity and resolution-aware numerical viscosity
O Guba, MA Taylor, PA Ullrich, JR Overfelt, MN Levy
Geosci. Model Dev. Discuss 7, 4081-4117, 2014
212014
Towards performance portability in a compressible cfd code
M Howard, A Bradley, SW Bova, J Overfelt, R Wagnild, D Dinzl, ...
23rd AIAA Computational Fluid Dynamics Conference, 4407, 2017
192017
CAM-SE–CSLAM: Consistent coupling of a conservative semi-Lagrangian finite-volume method with spectral element dynamics
PH Lauritzen, MA Taylor, J Overfelt, PA Ullrich, RD Nair, S Goldhaber, ...
Monthly Weather Review 145 (3), 833-855, 2017
122017
Elastic wave propagation in variable media using a discontinuous Galerkin method
TM Smith, SS Collis, CC Ober, JR Overfelt, HF Schwaiger
SEG Technical Program Expanded Abstracts 2010, 2982-2987, 2010
112010
Employing Multiple Levels of Parallelism for CFD at Large Scales on Next Generation High-Performance Computing Platforms.
M Howard, TC Fisher, MF Hoemmen, DJ Dinzl, JR Overfelt, AM Bradley, ...
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2018
102018
Fast summation methods and integral equations
Y Fu, JR Overfelt, GJ Rodin
Mathematical aspects of boundary element methods, 128-139, 1999
101999
Periodic conduction problems: the fast multipole method and convergence of integral equations and lattice sums
GJ Rodin, JR Overfelt
Proceedings of the Royal Society of London. Series A: Mathematical, Physical …, 2004
92004
PLAPACK: Parallel Linear Algebra Libraries Design Overview, SC97
P Alpatov, G Baker, C Edwards, J Gunnels, G Morrow, J Overfelt, ...
51997
Towards usable and lean parallel linear algebra libraries
A Chtchelkanova, C Edwards, J Gunnels, G Morrow, J Overfelt, ...
Tech. report, The University of Texas at Austin, 1996
51996
Synthetic study of raw-data FWI applied to visco-TTI-elastic data
J Krebs, C Ober, T Smith, J Overfelt, S Collis, G Von Winckel, ...
2016 SEG International Exposition and Annual Meeting, 2016
32016
Visco-TTI-elastic FWI using discontinuous Galerkin
C Ober, T Smith, J Overfelt, S Collis, G Von Winckel, ...
SEG Technical Program Expanded Abstracts 2016, 1190-1195, 2016
32016
Full wave inversion using a spectral-element discontinuous Galerkin method
JR Krebs, SS Collis, NJ Downey, CC Ober, JR Overfelt, TM Smith, ...
76th EAGE Conference and Exhibition 2014 2014 (1), 1-5, 2014
32014
Clipping of arbitrary polygons with degeneracies
EL Foster, JR Overfelt
arXiv preprint arXiv:1211.3376, 2012
32012
Tetrahedral mesh adaptation for Lagrangian shock hydrodynamics
DA Ibanez, E Love, TE Voth, JR Overfelt, NV Roberts, GA Hansen
Computers & Mathematics with Applications 78 (2), 402-416, 2019
22019
A variable resolution spectral element dynamical core in the Community Atmosphere Model
MN Levy, JR Overfelt, MA Taylor
Sandia National Laboratories Tech. Note SAND, 2013
22013
Risk Assessment of Climate Systems for National Security
J Parks, WJ Peplinski, C Safta, K Sargsyan, W Stubblefield, MA Taylor, ...
22012
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Articles 1–20