Tobin Isaac
Tobin Isaac
Graduate Research Assistant, The University of Texas at Austin
Verified email at - Homepage
Cited by
Cited by
Multiphysics simulations: Challenges and opportunities
DE Keyes, LC McInnes, C Woodward, W Gropp, E Myra, M Pernice, J Bell, ...
The International Journal of High Performance Computing Applications 27 (1 …, 2013
An extreme-scale implicit solver for complex PDEs: highly heterogeneous flow in earth's mantle
J Rudi, ACI Malossi, T Isaac, G Stadler, M Gurnis, PWJ Staar, Y Ineichen, ...
Proceedings of the international conference for high performance computing …, 2015
Extreme-scale AMR
C Burstedde, O Ghattas, M Gurnis, T Isaac, G Stadler, T Warburton, ...
SC'10: Proceedings of the 2010 ACM/IEEE International Conference for High …, 2010
Scalable and efficient algorithms for the propagation of uncertainty from data through inference to prediction for large-scale problems, with application to flow of the …
T Isaac, N Petra, G Stadler, O Ghattas
Journal of Computational Physics 296, 348-368, 2015
Recursive algorithms for distributed forests of octrees
T Isaac, C Burstedde, LC Wilcox, O Ghattas
SIAM Journal on Scientific Computing 37 (5), C497-C531, 2015
Solution of nonlinear Stokes equations discretized by high-order finite elements on nonconforming and anisotropic meshes, with application to ice sheet dynamics
T Isaac, G Stadler, O Ghattas
SIAM Journal on Scientific Computing 37 (6), B804-B833, 2015
Low-cost parallel algorithms for 2: 1 octree balance
T Isaac, C Burstedde, O Ghattas
2012 IEEE 26th International Parallel and Distributed Processing Symposium …, 2012
Strong scaling for numerical weather prediction at petascale with the atmospheric model NUMA
A Müller, MA Kopera, S Marras, LC Wilcox, T Isaac, FX Giraldo
The International Journal of High Performance Computing Applications 33 (2 …, 2019
Discontinuous Galerkin methods for plasma physics in the scrape-off layer of tokamaks
C Michoski, D Meyerson, T Isaac, F Waelbroeck
Journal of Computational Physics 274, 898-919, 2014
Inversion of geothermal heat flux in a thermomechanically coupled nonlinear Stokes ice sheet model
H Zhu, N Petra, G Stadler, T Isaac, TJR Hughes, O Ghattas
The Cryosphere 10 (4), 1477-1494, 2016
On the number of face-connected components of morton-type space-filling curves
C Burstedde, J Holke, T Isaac
Foundations of Computational Mathematics 19 (4), 843-868, 2019
Morton curve segments produce no more than two distinct face-connected subdomains
C Burstedde, T Isaac
CoRR, abs/1505.05055 v2, 2015
Support for non-conformal meshes in PETSc's DMPlex interface
T Isaac, MG Knepley
arXiv preprint arXiv:1508.02470, 2015
Landau collision integral solver with adaptive mesh refinement on emerging architectures
MF Adams, E Hirvijoki, MG Knepley, J Brown, T Isaac, R Mills
SIAM Journal on Scientific Computing 39 (6), C452-C465, 2017
Scalable, adaptive methods for forward and inverse problems in continental-scale ice sheet modeling
TG Isaac
The p4est software for parallel AMR. Howto document and step-by-step examples
C Burstedde, LC Wilcox, T Isaac
Scalable Algorithms for Bayesian Inference of Large-Scale Models from Large-Scale Data
O Ghattas, T Isaac, N Petra, G Stadler
International Conference on Vector and Parallel Processing, 3-6, 2016
A Simulation-Driven Approach for a Cost-Efficient Airport Wheelchair Assistance Service
SF Feng, TG Isaac, N Xiao
UMAPJournal, 399, 2006
Direct numerical simulation of incompressible flows on parallel Octree grids
R Egan, A Guittet, F Temprano-Coleto, T Isaac, FJ Peaudecerf, JR Landel, ...
Journal of Computational Physics 428, 110084, 2021
Evaluation of a minimally synchronous algorithm for 2: 1 octree balance
H Suh, T Isaac
2020 SC20: International Conference for High Performance Computing …, 2020
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