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浏览/检索结果: 共38条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Fast wave-mode separation in anisotropic elastic reverse time migration using the phase velocity-related Poynting vector 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 461, 页码: 17 作者:  Wang, Xiaoyi;  Zhang, Jianfeng   |  收藏  |  浏览/下载：20/0  |  提交时间：2022/07/19 Anisotropy  Poynting vector  Fast wave-mode separation  Elastic reverse time migration  Unstructured mesh   A Positivity-Preserving Finite Volume Scheme with Least Square Interpolation for 3D Anisotropic Diffusion Equation 期刊论文  OAI收割 JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 89, 期号: 3, 页码: 25 作者:  Xie, Hui;  Xu, Xuejun;  Zhai, Chuanlei;  Yong, Heng   |  收藏  |  浏览/下载：14/0  |  提交时间：2022/04/02 Anisotropic diffusion  Positivity  Vertex unknowns  Least square   Plane wave discontinuous Galerkin methods for the Helmholtz equation and Maxwell equations in anisotropic media 期刊论文  OAI收割 COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2021, 卷号: 97, 页码: 355-374 作者:  Yuan, Long;  Hu, Qiya   |  收藏  |  浏览/下载：18/0  |  提交时间：2022/04/02 Helmholtz equation  Time-harmonic Maxwell's equations  Anisotropic media  Plane wave basis  Error estimates   A Superconvergent Nonconforming Mixed FEM for Multi-Term Time-Fractional Mixed Diffusion and Diffusion-Wave Equations with Variable Coefficients 期刊论文  OAI收割 EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 11, 期号: 1, 页码: 63-92 作者:  Fan, Huijun;  Zhao, Yanmin;  Wang, Fenling;  Shi, Yanhua;  Tang, Yifa   |  收藏  |  浏览/下载：19/0  |  提交时间：2021/01/14 Nonconforming mixed FEM  multi-term time-fractional mixed diffusion and diffusion-wave equations  L1 time-stepping method  Crank-Nicolson scheme  convergence and superconvergence   Exponential convergence of Cartesian PML method for Maxwell's equations in a two-layer medium 期刊论文  OAI收割 ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2020, 卷号: 54, 期号: 3, 页码: 929-956 作者:  Duan, Xiaoqi;  Jiang, Xue;  Zheng, Weiying   |  收藏  |  浏览/下载：27/0  |  提交时间：2020/05/24 Cartesian perfectly matched layer  exponential convergence  electromagnetic scattering problem  Maxwell's equation  two-layer medium   Superconvergence Analysis of Anisotropic FEMs for Time Fractional Variable Coefficient Diffusion Equations 期刊论文  OAI收割 BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY, 2020, 页码: 19 作者:  Wei, Yabing;  Zhao, Yanmin;  Wang, Fenling;  Tang, Yifa;  Yang, Jiye   |  收藏  |  浏览/下载：11/0  |  提交时间：2020/05/24 L2-1(sigma) approximation  Anisotropic meshes  Time fractional variable coefficient diffusion equations  Convergence and superconvergence   High Accuracy Analysis of an Anisotropic Nonconforming Finite Element Method for Two-Dimensional Time Fractional Wave Equation 期刊论文  OAI收割 EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2019, 卷号: 9, 期号: 4, 页码: 797-817 作者:  Wang, Fenling;  Zhao, Yanmin;  Shi, Zhengguang;  Shi, Yanhua;  Tang, Yifa   |  收藏  |  浏览/下载：58/0  |  提交时间：2020/01/10 Time fractional wave equation  anisotropic nonconforming quasi-Wilson finite element  Crank-Nicolson scheme  stability  superclose and superconvergence   Anisotropic Surface Remeshing without Obtuse Angles 期刊论文  OAI收割 COMPUTER GRAPHICS FORUM, 2019, 卷号: 38, 期号: 7, 页码: 755-763 作者:     |  收藏  |  浏览/下载：22/0  |  提交时间：2020/03/30 A novel high-order approximate scheme for two-dimensional time-fractional diffusion equations with variable coefficient 期刊论文  OAI收割 COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2019, 卷号: 78, 期号: 5, 页码: 1288-1301 作者:  Wang, Fenling;  Zhao, Yanmin   |  收藏  |  浏览/下载：51/0  |  提交时间：2020/01/10 Time-fractional diffusion equations  Variable coefficient  Quasi-Wilson nonconforming anisotropic finite element  L2-1(sigma) formula  Stability  Superclose and superconvergence   Superconvergence analysis of FEM for 2D multi-term time fractional diffusion-wave equations with variable coefficient 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2019, 页码: 15 作者:  Shi, Y. H.;  Zhao, Y. M.;  Wang, F. L.;  Tang, Y. F.   |  收藏  |  浏览/下载：49/0  |  提交时间：2020/01/10 Multi-term time fractional diffusion-wave equations  linear triangular finite element  Crank-Nicolson approximation  stability  superclose and superconvergence