petsc-3.7.1 2016-05-15
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SNESNGS

Just calls the user-provided solution routine provided with SNESSetNGS() Many br

Notes

the Gauss-Seidel smoother is inherited through composition. If a solver has been created with SNESGetPC(), it will have Many brits parent's Gauss-Seidel routine associated with it. Many br

References

1. -Peter R. Brune, Matthew G. Knepley, Barry F. Smith, and Xuemin Tu, "Composing Scalable Nonlinear Algebraic Solvers", Many brSIAM Review, 57(4), 2015 Many br

See Also

SNESCreate(), SNES, SNESSetType(), SNESSetNGS(), SNESType (for list of available types)

Level:advanced
Location:
src/snes/impls/gs/snesgs.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages