Results 271 to 280 of about 32,867,929 (328)

A GPU-Accelerated ADI Method for Transient Thermal Simulation with Parallel Cyclic Reduction

International Conference on Advances in Cybersecurity, 2018
An efficient thermal simulation approach based on Graphics Processing Units (GPU) accelerated alternating-direction-implicit (ADI) method with parallel cyclic reduction (PCR) is presented in this paper.
Xin Jiang, M. Tang
semanticscholar   +1 more source

The acceleration of the adi method by sor

International Journal of Computer Mathematics, 1994
In this paper, the alternating direction implicit (ADI) method is considered for solving linear systems of equations. It is shown that the rate of convergence of the ADI method can be accelerated by the successive over relaxation (SOR) method in the commutative case.
C. Li, D. J. Evans
openaire   +1 more source

Adaptive wavelet ADI method: application and parallelization

Proceedings 2000. International Workshop on Parallel Processing, 2002
Adaptive wavelet ADI method is a new numerical method which supports non-uniform adaptive meshes and is mathematically efficient. In this study, we investigate the potential of the adaptive wavelet ADI method in a parallel computing environment. The investigation focuses on parallel wavelet simulation of combustion flow problems.
Wei Cai, Xian-He Sun
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ADI spectral collocation methods for parabolic problems

Journal of Computational Physics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bernard Bialecki, Javier de Frutos
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High order ADI method for solving unsteady convection–diffusion problems

Journal of Computational Physics, 2004
Samir Karaa
exaly   +2 more sources

An ADI Method for Hysteretic Reaction-Diffusion Systems

SIAM Journal on Numerical Analysis, 1997
Summary: We consider a mathematical model motivated by patterned growth of bacterial cells. The model is a system of differential equations that consists of two subsystems. One is a system of ordinary differential equations and the other is a reaction-diffusion system.
Chiu, Chichia, Walkington, Noel
openaire   +2 more sources

Application of ADI Iterative Methods to the Restoration of Noisy Images

SIAM Journal on Matrix Analysis and Applications, 1996
The restoration of two-dimensional images in the presence of noise is studied. Here an application of the alternating direction implicit (ADI) iteration method and a generalization thereof to the computation of the minimum mean square error estimate of a two-dimensional image in the presence of Gaussian white noise are described.
Daniela Calvetti, Lothar Reichel
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A rational high-order compact ADI method for unsteady convection–diffusion equations

Computer Physics Communications, 2011
Zhen F Tian
exaly   +2 more sources

A Matched Alternating Direction Implicit (ADI) Method for Solving the Heat Equation with Interfaces

Journal of Scientific Computing, 2014
A novel Douglas alternating direction implicit (ADI) method is proposed in this work to solve a two-dimensional (2D) heat equation with interfaces.
Shan Zhao
semanticscholar   +1 more source

Error reduced ADI-FDTD methods

IEEE Antennas and Wireless Propagation Letters, 2005
The Courant-Friedrich-Levy (CFL) stability condition makes the explicit finite-difference time-domain (FDTD) methods computationally expensive in applications where small cell sizes are needed to resolve high variations of fields. To circumvent the problem, unconditionally stable alternate-direction implicit (ADI)-FDTD method has been recently proposed.
I. Ahmed, null Zhizhang Chen
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