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An unconditionally positivity-preserving implicit–explicit scheme for evolutionary stable distribution model Journal article
Zhang, C.H., Chen, G.Z., Fang, Z.W., Lin, X.L., Sun, H. W.. An unconditionally positivity-preserving implicit–explicit scheme for evolutionary stable distribution model[J]. Journal of Computational and Applied Mathematics, 2022, 113883-113883.
Authors:  Zhang, C.H.;  Chen, G.Z.;  Fang, Z.W.;  Lin, X.L.;  Sun, H. W.
Favorite | TC[WOS]:2 TC[Scopus]:2  IF:2.9/2.6 | Submit date：2022/07/25
Evolutionary Stable Distribution  Implicit–explicit Scheme  Positivity-preserving  Entropy Dissipation  
Circulant preconditioners for a kind of spatial fractional diffusion equations Journal article
Fang, Z.W., Ng, M.K., Sun, H. W.. Circulant preconditioners for a kind of spatial fractional diffusion equations[J]. Numerical Algorithm, 2019, 729-747.
Authors:  Fang, Z.W.;  Ng, M.K.;  Sun, H. W.
Favorite | TC[WOS]:12 TC[Scopus]:15  IF:1.7/1.9 | Submit date：2022/07/25
Fractional Diffusion Equation  Toeplitz Matrix  Circulant Preconditioner  Fast Fourier Transform  Krylov Subspace Methods  
PRECONDITIONING TECHNIQUES IN CHEBYSHEV COLLOCATION METHOD FOR ELLIPTIC EQUATIONS Journal article
Fang, Z.W., Shen, J., Sun, H. W.. PRECONDITIONING TECHNIQUES IN CHEBYSHEV COLLOCATION METHOD FOR ELLIPTIC EQUATIONS[J]. International Journal of Numerical Analysis & Modeling, 2018, 277-287.
Authors:  Fang, Z.W.;  Shen, J.;  Sun, H. W.
Favorite |   IF:1.3/1.2 | Submit date：2022/07/25
Chebyshev collocation method  elliptic equation  finite-difference preconditioner  approximate inverse  
Multi-scale gradient invariant for face recognition under varying illumination Journal article
Xu B., Tang Y.Y., Fang B., Shang Z.W.. Multi-scale gradient invariant for face recognition under varying illumination[J]. International Journal of Pattern Recognition and Artificial Intelligence, 2012, 26(8).
Authors:  Xu B.;  Tang Y.Y.;  Fang B.;  Shang Z.W.
Favorite | TC[WOS]:4 TC[Scopus]:4 | Submit date：2019/02/11
Face Recognition  Illumination-insensitive Measure  Multi-scale