PETSc version 3.15.5
SNESFASGalerkinFunctionDefault
Computes the Galerkin FAS function 
Synopsis
#include "petscsnes.h"  
PetscErrorCode SNESFASGalerkinFunctionDefault(SNES snes, Vec X, Vec F, void *ctx)
Input Parameters
|  | snes | - the nonlinear solver context | 
|  | X | - input vector | 
|  | ctx | - the FAS context | 
Output Parameter
Notes
The Galerkin FAS function evalutation is defined as
 F^l(x^l) = I^l_0 F^0(P^0_l x^l)
See Also
 SNESFASGetGalerkin(), SNESFASSetGalerkin()
Level
developer
Location
src/snes/impls/fas/fasgalerkin.c
Index of all SNESFAS routines
Table of Contents for all manual pages
Index of all manual pages