The Scott-Vogelius Element is Inf-Sup Stable on Freudenthal Meshes for k ≥ 4
Structural
This paper rigorously establishes inf-sup stability of the Scott-Vogelius finite element on three-dimensional Freudenthal meshes for polynomial degree k ≥ 4, completing the theoretical framework for this classical divergence-free mixed element used in Stokes flow computations.
See LICENSE file finite element methodsStokes probleminf-sup stability