1 // Copyright (c) 2017-2024, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 #pragma once 8 9 typedef enum { 10 STAB_NONE = 0, 11 STAB_SU = 1, // Streamline Upwind 12 STAB_SUPG = 2, // Streamline Upwind Petrov-Galerkin 13 } StabilizationType; 14 15 typedef enum { 16 STAB_TAU_CTAU = 0, 17 STAB_TAU_ADVDIFF_SHAKIB = 1, // Approximation from Shakib's Thesis 18 } StabilizationTauType; 19