3 papers
physics.comp-ph2008
Time Parallel Scalable Multiphysics/Multiscale Framework
George Frantziskonis, Krishna Muralidharan, Pierre Deymier +2
We propose a new computational framework that combines the recently developed time-parallel (TP) and the compound wavelet matrix (CWM) methods. The framework, termed tpCWM, offers…
cond-mat.mtrl-sci2005
An Efficient Block Circulant Preconditioner For Simulating Fracture Using Large Fuse Networks
Phani Kumar V. V. Nukala, Srdjan Simunovic
{\it Critical slowing down} associated with the iterative solvers close to the critical point often hinders large-scale numerical simulation of fracture using discrete lattice netw…
cond-mat.mtrl-sci2005
An Efficient Algorithm For Simulating Fracture Using Large Fuse Networks
Phani Kumar V. V. Nukala, Srdjan Simunovic
The high computational cost involved in modeling of the progressive fracture simulations using large discrete lattice networks stems from the requirement to solve {\it a new large…