petsc-3.9.4 2018-09-11
KSPCGLS
Conjugate Gradient method for Least-Squares problems
Supports non-square (rectangular) matrices.
See Also
KSPCreate(), KSPSetType(), KSPType (for list of available types), KSP,
KSPCGSetType(), KSPCGUseSingleReduction(), KSPPIPECG, KSPGROPPCG
Level
beginner
Location
src/ksp/ksp/impls/cg/cgls.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages