Searched refs:b_k (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/tao/constrained/impls/admm/ |
| H A D | admm.c | 65 …ydiff_norm, yhatdiff_norm, Axdiff_norm, Bzdiff_norm, Axyhat, Bzy, a_sd, a_mg, a_k, b_sd, b_mg, b_k; in AdaptiveADMMPenaltyUpdate() local
75 b_k = -1; in AdaptiveADMMPenaltyUpdate()
99 b_k = (b_mg / b_sd) > 0.5 ? b_mg : b_sd - 0.5 * b_mg; in AdaptiveADMMPenaltyUpdate()
103 am->mu = PetscSqrtReal(a_k * b_k); in AdaptiveADMMPenaltyUpdate()
107 am->mu = b_k; in AdaptiveADMMPenaltyUpdate()
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