Volume 15, pp. 78-93, 2003.

Comparison of non-linear solvers for the solution of radiation transport equations

Linda Stals

Abstract

We compare the performance of an inexact Newton-multigrid method and Full Approximation Storage multigrid when solving radiation transport equations. We also present an adaptive refinement algorithm and explore its impact on the solution of such equations.

Full Text (PDF) [960 KB]

Key words

FAS, Multigrid, Newton Method, Radiation Transport

AMS subject classifications

35K55, 65M55, 65M60, 49M15

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