Changtao Sheng

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 15

Top Topics

Highly Efficient

Top Venues

J. Sci. Comput.

SIAM J. Numer. Anal.

Appl. Math. Lett.

Publications

Hongbin Chen, Changtao Sheng, Li-Lian Wang
FEM on nonuniform meshes for nonlocal Laplacian: Semi-analytic Implementation in One Dimension. CoRR (2024)
Lechang Qin, Changtao Sheng, Zhiguo Yang
A Highly Efficient and Accurate Divergence-Free Spectral Method for the Curl-Curl Equation in Two and Three Dimensions. SIAM J. Sci. Comput. 46 (4) (2024)
Changtao Sheng, Bihao Su, Chenglong Xu
Efficient Monte Carlo Method for Integral Fractional Laplacian in Multiple Dimensions. SIAM J. Numer. Anal. 61 (5) (2023)
Xiu Yang, Li-Lian Wang, Huiyuan Li, Changtao Sheng
Müntz ball polynomials and Müntz spectral-Galerkin methods for singular eigenvalue problems. CoRR (2023)
Xiu Yang, Li-Lian Wang, Huiyuan Li, Changtao Sheng
Müntz Ball Polynomials and Müntz Spectral-Galerkin Methods for Singular Eigenvalue Problems. J. Sci. Comput. 96 (2) (2023)
Bihao Su, Chenglong Xu, Changtao Sheng
A new 'walk on spheres' type method for fractional diffusion equation in high dimensions based on the Feynman-Kac formulas. Appl. Math. Lett. 141 (2023)
Lechang Qin, Changtao Sheng, Zhiguo Yang
A highly efficient and accurate divergence-free spectral method for curl-curl equation in two and three dimensions. CoRR (2023)
Changtao Sheng, Bihao Su, Chenglong Xu
Efficient Monte Carlo Method for Integral Fractional Laplacian in Multiple Dimensions. CoRR (2022)
Hongyan Liu, Changtao Sheng, Li-Lian Wang, Huifang Yuan
On Diagonal Dominance of FEM Stiffness Matrix of Fractional Laplacian and Maximum Principle Preserving Schemes for the Fractional Allen-Cahn Equation. J. Sci. Comput. 86 (2) (2021)
Changtao Sheng, Duo Cao, Jie Shen
Efficient Spectral Methods for PDEs with Spectral Fractional Laplacian. J. Sci. Comput. 88 (1) (2021)
Hongbin Chen, Changtao Sheng, Li-Lian Wang
On explicit form of the FEM stiffness matrix for the integral fractional Laplacian on non-uniform meshes. CoRR (2020)
Changtao Sheng, Suna Ma, Huiyuan Li, Li-Lian Wang, Lueling Jia
Generalised Hermite functions and their applications in Spectral Approximations. CoRR (2020)
Hongyan Liu, Changtao Sheng, Li-Lian Wang, Huifang Yuan
On diagonal dominance of FEM stiffness matrix of fractional Laplacian and maximum principle preserving schemes for fractional Allen-Cahn equation. CoRR (2020)
Changtao Sheng, Jie Shen, Tao Tang, Li-Lian Wang, Huifang Yuan
Fast Fourier-like Mapped Chebyshev Spectral-Galerkin Methods for PDEs with Integral Fractional Laplacian in Unbounded Domains. SIAM J. Numer. Anal. 58 (5) (2020)
Changtao Sheng, Jie Shen, Tao Tang, Li-Lian Wang, Huifang Yuan
Fast Fourier-like Mapped Chebyshev Spectral-Galerkin Methods for PDEs with Integral Fractional Laplacian in Unbounded Domains. CoRR (2019)
Changtao Sheng, Jiuliang Shi, Yao Ouyang
Chebyshev's inequality for Choquet-like integral. Appl. Math. Comput. 217 (22) (2011)