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