Lines Matching refs:Gamma
32 PetscReal Gamma; member
93 PetscReal Gamma = th->Gamma; in TSAlpha_StageTime() local
98 th->shift_V = Gamma / (dt * Beta); in TSAlpha_StageTime()
113 PetscReal Gamma = th->Gamma; in TSAlpha_StageVecs() local
122 PetscCall(VecWAXPY(V1, (1.0 - Gamma) / Gamma, A0, A1)); in TSAlpha_StageVecs()
123 PetscCall(VecAYPX(V1, dt * Gamma, V0)); in TSAlpha_StageVecs()
485 …ts_alpha_gamma", "Algorithmic parameter gamma", "TSAlpha2SetParams", th->Gamma, &th->Gamma, NULL)); in TSSetFromOptions_Alpha()
487 PetscCall(TSAlpha2SetParams(ts, th->Alpha_m, th->Alpha_f, th->Gamma, th->Beta)); in TSSetFromOptions_Alpha()
500 …mma=%g, Beta=%g\n", (double)th->Alpha_m, (double)th->Alpha_f, (double)th->Gamma, (double)th->Beta)… in TSView_Alpha()
528 th->Gamma = gamma; in TSAlpha2SetParams_Alpha()
541 if (gamma) *gamma = th->Gamma; in TSAlpha2GetParams_Alpha()
578 th->Gamma = 0.5; in TSCreate_Alpha2()