FLIQUID_AssignPenalties_EpsilonV

vp- coupled linear system: upper bound for ratio between velocity and pressure entries, VELOCITY EQUATION

For example, In the coupled linear system "vp-", for the velocity equation(s), the ratio of the matrix entries referring to velocity and pressure can be limited, such that the off-diagonal submatrix does not become too dominant. I.e. \begin{align} \frac{Iv}{Ip}>\epsilon_V\end{align} 'Iv' is the order of magnitude of the velocity relevant parts 'Ip' is the order of magnitude of the pressure relevant parts in the VELOCUTY equation. More details can be found in the document DOCUMATH_ScalingOfLinearSystem_MxV.pdf, section 4.1. "Conditions on matrix normalization",