ℋ︁‐LU factorization in preconditioners for augmented Lagrangian and grad‐div stabilized saddle point systems

48 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

On the Divergence Constraint in Mixed Finite Element Methods for Incompressible Flows (2015, background): “It is now well known that it penalizes for lack of mass conservation, can improve solution accuracy for simulations of Stokes and Navier–Stokes equations by reducing the effect of the pressure on the velocity error [41, 53, 54, 55], and it can improve conditioning of discrete systems [31] and conver”