petsc-main 2021-04-20
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SNESFAS Examples

The SNESFAS object is a nonlinear multigrid solver which uses the Full Approximation Storage scheme.

Beginner - Basic usage
SNESFAS
Intermediate - Setting options for algorithms and data structures
SNESFASGetType SNESFASSetLevels SNESFASSetType
Advanced - Setting more advanced options and customization
SNESFASCycleGetCorrection SNESFASGetCycleSNES SNESFASSetCycles
SNESFASCycleGetSmoother SNESFASGetGalerkin SNESFASSetGalerkin
SNESFASCycleGetSmootherDown SNESFASGetInjection SNESFASSetInjection
SNESFASCycleGetSmootherUp SNESFASGetInterpolation SNESFASSetInterpolation
SNESFASCycleIsFine SNESFASGetLevels SNESFASSetLog
SNESFASCycleSetCycles SNESFASGetRestriction SNESFASSetMonitor
SNESFASFullGetTotal SNESFASGetSmoother SNESFASSetNumberSmoothDown
SNESFASFullSetDownSweep SNESFASGetSmootherDown SNESFASSetNumberSmoothUp
SNESFASFullSetTotal SNESFASGetSmootherUp SNESFASSetRScale
SNESFASGetCoarseSolve SNESFASSetContinuation SNESFASSetRestriction
Developer - Interfaces intended primarily for library developers, not for typical applications programmers
SNESFASCreateCoarseVec SNESFASCycleGetRScale SNESFASRestrict
SNESFASCycleGetInjection SNESFASCycleGetRestriction
SNESFASCycleGetInterpolation SNESFASGalerkinFunctionDefault
No deprecated routines

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