TaoALMMType#

Determine the augmented Lagrangian formulation used in the TAOALMM subproblem.

Synopsis#

typedef enum {
  TAO_ALMM_CLASSIC,
  TAO_ALMM_PHR
} TaoALMMType;

Values#

  • TAO_ALMM_CLASSIC - classic augmented Lagrangian definition including slack variables for inequality constraints

  • TAO_ALMM_PHR - Powell-Hestenes-Rockafellar formulation without slack variables, uses pointwise min() for inequalities

See Also#

TAO: Optimization Solvers, Tao, TAOALMM, TaoALMMSetType(), TaoALMMGetType()

Level#

advanced

Location#

include/petsctao.h

Index of all Tao routines
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Index of all manual pages