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JNS
2008
63views more  JNS 2008»
15 years 2 months ago
Numerical Continuation of Hamiltonian Relative Periodic Orbits
The bifurcation theory and numerics of periodic orbits of general dynamical systems is well developed, and in recent years there has been rapid progress in the development of a bi...
Claudia Wulff, Andreas Schebesch
IMSCCS
2006
IEEE
15 years 8 months ago
A Numerical Approach of Direct-SIMPLE Deduced Pressure Equations to Simulations of Transport Phenomena During Shaped Casting
The properties of a LPAPI-matrix derived from an extended Direct-SIMPLE scheme are demonstrated. It is shown that such LPAPI-matrix for a 3D strong P V coupling problem is difficu...
Daming Xu, Jun Ni
PVM
2004
Springer
15 years 8 months ago
Numerical Simulations on PC Graphics Hardware
On recent PC graphics cards, fully programmable parallel geometry and pixel units are available providing powerful instruction sets to perform arithmetic and logical operations. In...
Jens Krüger, Thomas Schiwietz, Peter Kipfer, ...
145
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PDP
2003
IEEE
15 years 7 months ago
Load Balancing for Spatial-grid-based Parallel Numeric Simulations on Clusters of SMPs
Load distribution is an essential factor to parallel efficiency of numerical simulations that are based on spatial grids, especially on clusters of symmetric multiprocessors (SMPs...
Huaien Gao, Andreas Schmidt, Amitava Gupta, Peter ...
DCC
2000
IEEE
15 years 7 months ago
Lossless Compression of High-Volume Numerical Data from Simulations
Applications in scientific computing operate with high-volume numerical data and the occupied space should be reduced. Traditional compression algorithms cannot provide sufficie...
Vadim Engelson, Dag Fritzson, Peter Fritzson