Face vector

Topics
	Boundary condition treatment
	Boundary condition treatment of a vectorial equation defined on faces.
	Divergence of a symmetric tensor
	Implicit schemes for the divergence of a symmetric tensor of a vectorial equation defined on faces.
	Gradient of a divergence discretization
	Implicit schemes for the gradient of a divergence operator of a vectorial equation defined on faces.
	Face linear system preparation
	Face linear system preparation of a vectorial equation defined on faces.
	Face nonlinear advection term discretization
	Implicit schemes for the non linear advection term of a vectorial equation defined on faces.

Detailed Description