Yujiang Wu
Math Professor. And sometimes an Executive Vice-Director of the Institute of Computational Mathematics in my Univ.
Research interests
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InterestsMathematics_Numerical Analysis/Dynamical Systems
Publications
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Pinning adaptive anti-synchronization between two general complex dynamical networks with non-delayed and delayed coupling.
Applied Mathematics and Computation. 01/2012; 218:7445-7452.
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A generalized preconditioned HSS method for non-Hermitian positive definite linear systems
Applied Mathematics and Computation. 01/2010;
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Wavelet-like block incremental unknowns for numerical computation of anisotropic parabolic Equations1
World Congress on Computer Science and Information Engineering; 01/2009
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Incremental unknowns method based on the theta-scheme for time-dependent convection-diffusion equations.
Mathematics and Computers in Simulation. 01/2009; 79:2001-2012.
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An Implicit Finite Difference Scheme with Preconditioning for Convection Dominated Diffusion Equation.
Proceedings of the Second International Joint Conference on Computational Sciences and Optimization, CSO 2009, Sanya, Hainan, China, 24-26 April 2009, Volume 2; 01/2009
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Incremental unknowns in three-dimensional stationary problem.
Numerical Algorithms. 01/2007; 46:153-171.
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On the error estimates of the fully discrete nonlinear Galerkin method with variable modes to Kuramoto-Sivashinsky equation
Computational and Applied PDEs; 01/2002
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Localization and approximation of attractors for the Kuramoto-Sivashinsky equations
Acta Mathematica Scientia, Ser. B. 01/2000;
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Studies on the approximate inertial manifolds and the numerical methods
Advance in Mechanics. 01/1994;
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Semi-implicit schemes with multilevel wavelet-like incremental unknowns for solving reaction diffusion equation
Our aim in this paper is to present two types of emi-implicit schemes based on multilevel wavelet-like incremental unknowns (WIU) for solving a one-dimensional reaction-diffusion equation with a polynomial growth nonlinearity. The stability of schemes is proved which also shows the advantage over ex... [more] Our aim in this paper is to present two types of emi-implicit schemes based on multilevel wavelet-like incremental unknowns (WIU) for solving a one-dimensional reaction-diffusion equation with a polynomial growth nonlinearity. The stability of schemes is proved which also shows the advantage over explicit and implicit schemes in the same conceptual framework of multilevel WIU. Numerical examples are provided to test the efficiency of the new schemes.
Following (14)
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Frank Langbein
Cardiff University -
Hector Vazquez-Leal
Universidad Veracruzana -
Dion O'Neale
Industrial Research Limited -
Sam Sanders
University of Ghent