SpECTRE  v2026.06.30
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SecondOrderScalarWave::Tags Namespace Reference

Tags for the second-order ScalarWave evolution system. More...

Classes

struct  CharacteristicFields
 The characteristic fields VZero, VPlus, and VMinus packaged together. More...
struct  CharacteristicSpeeds
 The characteristic speeds corresponding, in order, to VZero, VPlus, and VMinus. More...
struct  FieldsFromInverseCharacteristicTransform
 The fields \((\Pi, \Phi_i)\) reconstructed from the characteristic fields. More...
struct  NormalDotPhi
 The contraction \(n^i\Phi_i\) with the face normal. More...
struct  Phi
 Auxiliary variable, the spatial derivative of the scalar field. More...
struct  Pi
 The negative time derivative of the scalar field. More...
struct  Psi
 The scalar field. More...
struct  PsiTimesNormal
 The scalar field multiplied by the face normal, \(\Psi n_i\). More...
struct  VMinus
struct  VPlus
struct  VZero
 Tags corresponding to the characteristic fields of the second-order scalar-wave system. More...

Detailed Description

Tags for the second-order ScalarWave evolution system.