Nonlinear Krylov acceleration applied to a discrete ordinates formulation of the k-eigenvalue problem
نویسندگان
چکیده
منابع مشابه
A Nonlinear Krylov Accelerator for the Boltzmann k-Eigenvalue Problem
Matthew T. Calef, Erin D. Fichtl, James S. Warsa, Markus Berndt, Neil N. Carlson, CCS-2 We compare variants of Anderson Mixing with the Jacobian-Free Newton-Krylov and Broyden methods applied to the k-eigenvalue formulation of the linear Boltzmann transport equation. We present evidence that one variant of Anderson Mixing finds solutions in the fewest number of iterations. We examine and streng...
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ژورنال
عنوان ژورنال: Journal of Computational Physics
سال: 2013
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2012.12.024