ExpGrpUSSOR.pdf (151.74 kB)
Explicit group USSOR method for solving elliptic partial differential equations
journal contribution
posted on 2014-06-09, 15:49 authored by Waad YousifWaad Yousif, J.L. Santos, M.M. MartinsThis paper presents a new 4-points Explicit Group Unsymmetric
Successive Overrelaxation (USSOR) iterative method to approximate the solution of the
linear systems derived from the discretisation of self-adjoint elliptic partial equations.
Several studies have been carried out by many researchers on the USSOR iterative
method, for example, the analysis of its convergence [1], an upper bound for its error [2]
and recently a special case of the USSOR, namely the SSOR method has been used to
approximate the solution of augmented systems [4] and [8]. The computational behaviour
of this new method and a comparison with its point version is presented.
History
School
- Science
Department
- Computer Science
Citation
YOUSIF, W.S., SANTOS, J.L. and MARTINS, M.M., 2013. Explicit group USSOR method for solving elliptic partial differential equations. Neural, Parallel and Scientific Computations, 21 (2), pp.279-292.Publisher
Dynamic Publisher, IncVersion
- AM (Accepted Manuscript)
Publication date
2013ISSN
1061-5369Publisher version
Language
- en