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2000
IEEE
13 years 11 months ago
Parallel Simulation of 3D Nonlinear Acoustic Fields on a Linux-cluster
Simulating the propagation of 3D ultrasonic waves in a nonlinear medium is a demanding task. It requires the solution of time-dependent and nonlinear partial differential equation...
Xing Cai, Åsmund Ødegård
SCALESPACE
2005
Springer
14 years 26 days ago
Stabilised Nonlinear Inverse Diffusion for Approximating Hyperbolic PDEs
Stabilised backward diffusion processes have shown their use for a number of image enhancement tasks. The goal of this paper is to show that they are also highly useful for designi...
Michael Breuß, Thomas Brox, Thomas Sonar, Jo...
HPCS
2007
IEEE
14 years 1 months ago
Nonlinear Simulation of Thermo-viscous Fingering in Miscible Displacements in Porous Media
The nonlinear simulation of interfacial instabilities in miscible displacements in porous media often requires sophisticated numerical algorithms as well as very fine spatial and ...
M. N. Islam, B. B. Maini, J. Azaiez
GECCO
2004
Springer
14 years 23 days ago
Limit Cycle Prediction in Multivariable Nonlinear Systems Using Genetic Algorithms
Abstract. This paper presents an intelligent method based on multiuobjective genetic algorithm (MOGA) for prediction of limit cycle in multivariable nonlinear systems. First we add...
Farzan Rashidi, Mehran Rashidi
PDPTA
2003
13 years 8 months ago
Parallel Split-Step Fourier Methods for the CMKdV Equation
The class of complex modified Korteweg-de Vries (CMKdV) equations has many applications. One form of the CMKdV equation has been used to create models for the nonlinear evolution...
Thiab R. Taha, Ruihua Liu