Hierarchic higher-order hermite elements on hybrid triangular/quadrilateral meshes
In this paper we propose a new family of hierarchic higher-order Hermite elements on hybrid triangular/quadrilateral meshes. Optimal higher-order interior modes are calculated using an appropriate generalized eigenvalue problem. New nonaffine reference mappings preserving the continuity of derivatives at grid vertices are developed. (C) 2007 IMACS. Published by Elsevier B.V. All rights reserved.
higher-order hennite elements hp-fem hybrid meshes