Benutzer: Gast  Login
Titel:

An easy treatment of hanging nodes in hp-finite elements

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Di Stolfo, P.; Schröder, A.; Zander, N.; Kollmannsberger, S.
Abstract:
We present an easy treatment of (multi-level) hanging nodes in hp-finite elements in two dimensions. Its simplicity is due to the fact that the connectivity matrices can directly be computed in a row-wise fashion. This is achieved by treating a global degree of freedom as a local degree of freedom on each element in an appropriate union of elements. This forms a type of support which is larger than the one used in the conventional approach and generalizes the recently presented multi-level hp-me...     »
Stichworte:
high-order FEM, hp anisotropic refinements, arbitrary hanging nodes
Zeitschriftentitel:
Finite Elements in Analysis and Design
Jahr:
2016
Band / Volume:
121
Jahr / Monat:
2016-11
Monat:
Mar
Seitenangaben Beitrag:
101-117
Volltext / DOI:
doi:10.1016/j.finel.2016.07.001
Status:
Verlagsversion / published
 BibTeX