GSOR

AcronymDefinition
GSORGenealogical Society of Riverside (Riverside, CA)
GSORGeneral Staff Operational Requirements
References in periodicals archive ?
All computations for the SOR-like, GSOR, MSOR-like, ASOR, GASOR, and MASOR methods are started from initial vector [x.
In Table 2, for various problem sizes p, we list the theoretical optimal iteration parameters of the SOR-like, GSOR, MSOR-like, ASOR, GASOR, and MASOR methods used in our implementations.
We can also see that the spectral radii of the GASOR and MASOR methods in Cases 1 and 2 for this example are almost the same as the ones of the GSOR, MSOR-like and ASOR methods, while the GASOR and MASOR methods require much less time and iteration steps to achieve the stopping criterion than other four methods, and the relaxation parameters of the GASOR and MASOR methods are not optimal and only lie in the convergence region of these methods.
All computations for the GSOR, MSSOR, GSSOR, GMSSOR, GASOR, and MASOR methods are started from initial vector [x.
In Table 4, for various problem sizes p, we list the theoretical optimal iteration parameters of the iteration matrices of the GSOR, MSSOR, GSSOR, GMSSOR, GASOR, and MASOR methods for solving singular saddle point problem.
It also can be seen that the pseudospectral radii of the GASOR and MASOR methods for Example 2 are almost the same as the ones of the GSOR and GSSOR methods.