Sciweavers

2070 search results - page 33 / 414
» A Reduced-Basis Element Method
Sort
View
MOC
2002
92views more  MOC 2002»
14 years 11 months ago
Error indicators for the mortar finite element discretization of the Laplace equation
The mortar technique turns out to be well adapted to handle mesh adaptivity in finite elements, since it allows for working with nonnecessarily compatible discretizations on the el...
Christine Bernardi, Frédéric Hecht
ICIP
2006
IEEE
16 years 1 months ago
Efficient 2-D Gray-Scale Dilations and Erosions with Arbitrary Flat Structuring Elements
An efficient algorithm is presented for the computation of gray-scale morphological operations with 2-D structuring elements (S.E.). The required computing time is independent of ...
Erik R. Urbach, Michael H. F. Wilkinson
ASAP
1997
IEEE
100views Hardware» more  ASAP 1997»
15 years 4 months ago
Processor Elements for the Standard Cell Implementation of Residue Number Systems
In this article processor elements for the effective implementation of standard cell circuits based on Residue Number Systems (RNS) are presented. Two new processors are proposed ...
Ansgar Drolshagen, H. Henkelmann, Walter Anheier
COMPUTING
2008
174views more  COMPUTING 2008»
14 years 12 months ago
Multilevel algorithms for Rannacher-Turek finite element approximation of 3D elliptic problems
Generalizing the approach of a previous work [15] the authors present multilevel preconditioners for three-dimensional (3D) elliptic problems discretized by a family of Rannacher ...
Ivan Georgiev, Johannes Kraus, Svetozar Margenov
SIAMNUM
2010
95views more  SIAMNUM 2010»
14 years 6 months ago
Robust BDDC Preconditioners for Reissner-Mindlin Plate Bending Problems and MITC Elements
A Balancing Domain Decomposition Method by Constraints (BDDC) is constructed and analyzed for the Reissner-Mindlin plate bending problem discretized with MITC finite elements. This...
L. Beirão da Veiga, C. Chinosi, Carlo Lovad...