Adaptive computations using material forces and residual-based error estimators on quadtree meshes
نویسندگان
چکیده
منابع مشابه
Adaptive computations on conforming quadtree meshes
In this paper, the quadtree data structure and conforming polygonal interpolants are used to develop an h-adaptive finite element method. Quadtree is a hierarchical data structure that is computationally attractive for adaptive numerical simulations. Mesh generation and adaptive refinement of quadtree meshes is straight-forward. However, finite elements are non-conforming on quadtree meshes due...
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ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 2007
ISSN: 0045-7825
DOI: 10.1016/j.cma.2007.01.016