678 citations · 689 across the 9 of their papers we have counts for
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MOOSE: Enabling Massively Parallel Multiphysics Simulation
Cody J. Permann, Derek R. Gaston, David Andrs +8
Harnessing modern parallel computing resources to achieve complex multi-physics simulations is a daunting task. The Multiphysics Object Oriented Simulation Environment (MOOSE) aims…
Neutron transport criticality calculations using a parallel monolithic multilevel Schwarz preconditioner together with a nonlinear diffusion acceleration method
Fande Kong
The multigroup neutron transport criticality calculations using modern supercomputers have been widely employed in a nuclear reactor analysis for studying whether or not a system i…
A scalable multilevel domain decomposition preconditioner with a subspace-based coarsening algorithm for the neutron transport calculations
Fande Kong, Yaqi Wang, Derek R. Gaston +3
The multigroup neutron transport equations has been widely used to study the interactions of neutrons with their background materials in nuclear reactors. High-resolution simulatio…
Parallel memory-efficient all-at-once algorithms for the sparse matrix triple products in multigrid methods
Fande Kong
Multilevel/multigrid methods is one of the most popular approaches for solving a large sparse linear system of equations, typically, arising from the discretization of partial diff…
A highly parallel multilevel Newton-Krylov-Schwarz method with subspace-based coarsening and partition-based balancing for the multigroup neutron transport equations on 3D unstructured meshes
Fande Kong, Yaqi Wang, Derek R. Gaston +4
The multigroup neutron transport equations have been widely used to study the motion of neutrons and their interactions with the background materials. Numerical simulation of the m…