Browse/Search Results: 1-4 of 4

Selected(0)Clear Items/Page: Sort:
	Positive definiteness of real quadratic forms resulting from the variable-step L1-type approximations of convolution operators Journal article Science China Mathematics,2024, volume: 67, issue: 2, pages: 237-252 Authors: Liao, Hong Lin; Tang, Tao; Zhou, Tao Favorite \| View/Download：11/0 \| Submit date：2024/03/12 65M06 65M12 74A50 complementary convolution kernels discrete convolution kernels orthogonal convolution kernels positive definiteness variable time-stepping
	Analysis of the second-order BDF scheme with variable steps for the molecular beam epitaxial model without slope selection Journal article Science China Mathematics,2021, volume: 64, pages: 887–902 Authors: Liao, Hong Lin; Song, Xuehua; Tang, Tao; Zhou, Tao Favorite \| View/Download：448/0 \| Submit date：2021/04/23 convergence analysis discrete orthogonal convolution kernels energy stability molecular beam epitaxial growth variable-step BDF2 scheme
	An Energy Stable and Maximum Bound Preserving Scheme with Variable Time Steps for Time Fractional Allen--Cahn Equation Journal article SIAM Journal on Scientific Computing,2021, volume: 43, issue: 5, pages: A3503-A3526 Authors: Liao, Hong-lin; Tang, Tao; Zhou, Tao Favorite \| View/Download：3/0 \| Submit date：2022/05/23 time-fractional Allen--Cahn equation asymptotic preserving energy stability maximum principle adaptive time stepping
	A second-order and nonuniform time-stepping maximum-principle preserving scheme for time-fractional Allen-Cahn equations Journal article Journal of Computational Physics,2020, volume: 414 Authors: Liao, Hong lin; Tang, Tao; Zhou, Tao Favorite \| View/Download：76/0 \| Submit date：2021/04/23 Adaptive time-stepping strategy Alikhanov formula Discrete maximum principle Sharp error estimate Time-fractional Allen-Cahn equation