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JSCIC
2008
48views more  JSCIC 2008»
13 years 7 months ago
A Level-Set Method for Computing the Eigenvalues of Elliptic Operators Defined on Compact Hypersurfaces
We demonstrate, through separation of variables and estimates from the semiclassical analysis of the Schr
Jeremy Brandman
CVGIP
2006
121views more  CVGIP 2006»
13 years 7 months ago
Tetrahedral and hexahedral invertible finite elements
We review an algorithm for the finite element simulation of elastoplastic solids which is capable of robustly and efficiently handling arbitrarily large deformation. In fact, the ...
Geoffrey Irving, Joseph Teran, Ronald Fedkiw
DAC
1996
ACM
13 years 11 months ago
Using Articulation Nodes to Improve the Efficiency of Finite-Element based Resistance Extraction
In this paper, we describe how we have improved the efficiency of a finite-element method for interconnect resistance extraction by introducingarticulation nodes in the finiteelem...
Arjan J. van Genderen, N. P. van der Meijs
MICCAI
2005
Springer
14 years 8 months ago
Subject Specific Finite Element Modelling of the Levator Ani
Understanding of the dynamic behaviour of the levator ani is important to the assessment of pelvic floor dysfunction. Whilst shape modelling allows the depiction of 3D morphologica...
Su-Lin Lee, Ara Darzi, Guang-Zhong Yang
SIAMSC
2008
188views more  SIAMSC 2008»
13 years 7 months ago
Adaptivity with Dynamic Meshes for Space-Time Finite Element Discretizations of Parabolic Equations
In this paper, we develop an error estimator and an adaptive algorithm for efficient solution of parabolic partial differential equations. The error estimator assesses the discreti...
Michael Schmich, Boris Vexler