Searched refs:gamma0 (Results 1 – 2 of 2) sorted by relevance
55 PetscReal gamma0; /* parameter for shrinking trust region (<1) */ member
827 mfqP->delta = PetscMax(mfqP->delta * mfqP->gamma0, mfqP->deltamin); in TaoSolve_POUNDERS()1188 mfqP->gamma0 = 0.5; in TaoCreate_POUNDERS()