|vecpar.fe.up.pt/2006 | firstname.lastname@example.org|
Evaluation of Linear Solvers for Astrophysics Transfer ProblemsOsni Marques (Lawrence Berkeley National Laboratory)
Paulo Vasconcelos (Faculdade de Economia da Universidade do Porto)
Abstract:In this work we consider the numerical solution of a radiative transfer equation for modeling the emission of photons in stellar atmospheres. Mathematically, the problem is formulated in terms of a weakly singular Fredholm integral equation defined on a Banach space. Computational approaches to solve the problem are discussed, using direct and iterative strategies that are implemented in open source packages.
Keywords:Numerical Methods (Linear algebra), Parallel and Distributed Computing,
|Rio de Janeiro | Brazil | 2006 | July | 10 11 12 13|