Lines Matching refs:Omega
6 PetscReal Omega; /* natural frequency */ member
46 Exact(t, user->Omega, user->Xi, user->u0, user->v0, &u, &v); in Solution()
70 PetscReal Omega = user->Omega; in Residual1() local
79 r[0] = a[0] + (Omega * Omega) * u[0]; in Residual1()
92 PetscReal Omega = user->Omega; in Tangent1() local
96 T = shiftA + (Omega * Omega); in Tangent1()
111 PetscReal Omega = user->Omega, Xi = user->Xi; in Residual2() local
121 r[0] = a[0] + (2 * Xi * Omega) * v[0] + (Omega * Omega) * u[0]; in Residual2()
135 PetscReal Omega = user->Omega, Xi = user->Xi; in Tangent2() local
139 T = shiftA + shiftV * (2 * Xi * Omega) + (Omega * Omega); in Tangent2()
167 …PetscCall(PetscOptionsReal("-frequency", "Natual frequency", __FILE__, user.Omega, &user.Omega, NU… in main()