Timothy J. Williams
Timothy J. Williams
Computational Scientist, Argonne National Laboratory
Verified email at anl.gov - Homepage
Cited by
Cited by
Scalings of ion-temperature-gradient-driven anomalous transport in tokamaks
AM Dimits, TJ Williams, JA Byers, BI Cohen
Physical review letters 77 (1), 71, 1996
Possible global minimum lattice configurations for Thomson's problem of charges on a sphere
EL Altschuler, TJ Williams, ER Ratner, R Tipton, R Stong, F Dowla, ...
Physical Review Letters 78 (14), 2681, 1997
Method of constrained global optimization
EL Altschuler, TJ Williams, ER Ratner, F Dowla, F Wooten
Physical review letters 72 (17), 2671, 1994
Algorithm for solving tridiagonal matrix problems in parallel
N Mattor, TJ Williams, DW Hewett
Parallel Computing 21 (11), 1769-1782, 1995
Array design and expression evaluation in POOMA II
S Karmesin, J Crotinger, J Cummings, S Haney, W Humphrey, ...
International Symposium on Computing in Object-Oriented Parallel …, 1998
Gyrokinetic simulations of E×B velocity‐shear effects on ion‐temperature‐gradient modes
BI Cohen, TJ Williams, AM Dimits, JA Byers
Physics of Fluids B: Plasma Physics 5 (8), 2967-2980, 1993
A numerical simulation of groundwater flow and contaminant transport on the CRAY T3D and C90 Supercomputers
SF Ashby, WJ Bosl, RD Falgout, SG Smith, AFB Tompson, TJ Williams
The International Journal of High Performance Computing Applications 13 (1 …, 1999
Rapid application development and enhanced code interoperability using the POOMA framework
JC Cummings, JA Crotinger, SW Haney, WF Humphrey, SR Karmesin, ...
Proc. 1998 Workshop on Object Oriented Methods for Inter-operable Scientific …, 1998
Enabling real-time multi-messenger astrophysics discoveries with deep learning
EA Huerta, G Allen, I Andreoni, JM Antelis, E Bachelet, GB Berriman, ...
Nature Reviews Physics 1 (10), 600-608, 2019
Kinetic turbulence simulations at extreme scale on leadership-class systems
B Wang, S Ethier, W Tang, T Williams, KZ Ibrahim, K Madduri, S Williams, ...
Proceedings of the International Conference on High Performance Computing …, 2013
Application of Kraichnan’s decimated-amplitude scheme to the Betchov model of turbulence
T Williams, ER Tracy, G Vahala
Physical review letters 59 (17), 1922, 1987
Generic programming in POOMA and PETE
JA Crotinger, J Cummings, S Haney, W Humphrey, S Karmesin, ...
Generic programming, 218-231, 2000
Gyrokinetic and global fluid simulations of tokamak microturbulence and transport
AM Dimits, JA Byers, TJ Williams, BI Cohen, WQ Xu, RH Cohen, ...
Lawrence Livermore National Lab., CA (United States), 1994
Exascale scientific applications: Scalability and performance portability
TP Straatsma, KB Antypas, TJ Williams
CRC Press, 2017
Extreme scale plasma turbulence simulations on top supercomputers worldwide
W Tang, B Wang, S Ethier, G Kwasniewski, T Hoefler, KZ Ibrahim, ...
International Conference for High Performance Computing, Networking, Storage …, 2016
Altschuler et al. reply
EL Altschuler, TJ Williams, ER Ratner, F Dowla, F Wooten
Physical review letters 74 (8), 1483, 1995
Comparison of simulations and theory of low-frequency plasma turbulence
LL LoDestro, BI Cohen, RH Cohen, AM Dimits, Y Matsuda, WM Nevins, ...
Ascr/hep exascale requirements review report
S Habib, R Roser, R Gerber, K Antypas, K Riley, T Williams, J Wells, ...
arXiv preprint arXiv:1603.09303, 2016
Implementation of a semi-implicit orbit-averaged gyrokinetic particle code
BI Cohen, TJ Williams
Journal of Computational Physics 107 (2), 282-290, 1993
Argonne applications for the IBM blue gene/Q, Mira
S Coghlan, K Kumaran, RM Loy, P Messina, V Morozov, JC Osborn, ...
IBM Journal of Research and Development 57 (1/2), 12: 1-12: 11, 2013
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