Statics-Sensitive Layout of Planar Quadrilateral Meshes

Author(s):  
Alexander Schiftner ◽  
Jonathan Balzer
Keyword(s):  
2015 ◽  
Vol 13 (3) ◽  
pp. 409-416 ◽  
Author(s):  
Sen Zhang ◽  
Hui Zhang ◽  
Jun-Hai Yong

1980 ◽  
Vol 36 (1) ◽  
pp. 33-52 ◽  
Author(s):  
P. Lesaint ◽  
M. Zl�mal

2006 ◽  
Vol 26 (2) ◽  
pp. 237-260 ◽  
Author(s):  
H. J. Schroll ◽  
F. Svensson

2015 ◽  
Author(s):  
Sen Zhang ◽  
Hui Zhang ◽  
Jun-hai Yong

2006 ◽  
Vol 16 (02) ◽  
pp. 265-273 ◽  
Author(s):  
DANIELE BOFFI ◽  
FUMIO KIKUCHI ◽  
JOACHIM SCHÖBERL

Recent results prove that Nédélec edge elements do not achieve optimal rate of approximation on general quadrilateral meshes. In particular, lowest order edge elements provide stable but non-convergent approximation of Maxwell's eigenvalues. In this paper we analyze a modification of standard edge element that restores the optimality of the convergence. This modification is based on a projection technique that can be interpreted as a reduced integration procedure.


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