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	Convergence analysis of the maximum principle preserving BDF2 scheme with variable time-steps for the space fractional Allen–Cahn equation 期刊论文 Journal of Computational and Applied Mathematics,2024, 卷号: 448 作者: Hu, Bingqing; Zhang, Wei; Zhao, Xuan 收藏 \| 浏览/下载：15/0 \| 提交时间：2024/11/04 Adaptive time-stepping strategy Convergence Modified discrete energy Space fractional Allen–Cahn equation Variable-step BDF2
	Positive definiteness of real quadratic forms resulting from the variable-step L1-type approximations of convolution operators 期刊论文 Science China Mathematics,2024, 卷号: 67, 期号: 2, 页码: 237-252 作者: Liao, Hong Lin; Tang, Tao; Zhou, Tao 收藏 \| 浏览/下载：22/0 \| 提交时间：2024/03/12 65M06 65M12 74A50 complementary convolution kernels discrete convolution kernels orthogonal convolution kernels positive definiteness variable time-stepping
	A VARIABLE TIME-STEP IMEX-BDF2 SAV SCHEME AND ITS SHARP ERROR ESTIMATE FOR THE NAVIER–STOKES EQUATIONS 期刊论文 ESAIM: Mathematical Modelling and Numerical Analysis,2023, 卷号: 57, 期号: 3, 页码: 1143-1170 作者: Di, Yana; Ma, Yuheng; Shen, Jie; Zhang, Jiwei 收藏 \| 浏览/下载：15/0 \| 提交时间：2023/07/03 Error analysis Naviera-Stokes Variable time stepping