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PARALLEL ENERGY-STABLE SOLVER FOR A COUPLED ALLEN-CAHN AND CAHN-HILLIARD SYSTEM 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2020, 卷号: 42, 期号: 5, 页码: C294-C312
Authors:  Huang, Jizu;  Yang, Chao;  Wei, Ying
Favorite  |  View/Download:14/0  |  Submit date:2021/04/26
coupled Allen-Cahn/Cahn-Hilliard system  discrete variational derivative method  unconditionally energy stable scheme  Newton-Krylov-Schwarz  domain decomposition method  
Parallel energy-stable phase field crystal simulations based on domain decomposition methods 期刊论文
COMPUTER PHYSICS COMMUNICATIONS, 2019, 卷号: 234, 页码: 26-39
Authors:  Wei, Ying;  Yang, Chao;  Huang, Jizu
Favorite  |  View/Download:39/0  |  Submit date:2019/01/11
Phase field crystal equation  Discrete variational derivative method  Unconditionally energy stable scheme  Domain decomposition method  
Simultaneous identification of diffusion coefficient, spacewise dependent source and initial value for one-dimensional heat equation 期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2017, 卷号: 40, 期号: 10, 页码: 3552-3565
Authors:  Zhao, Zhi-Xue;  Banda, Mapundi K.;  Guo, Bao-Zhu
View  |  Adobe PDF(475Kb)  |  Favorite  |  View/Download:196/22  |  Submit date:2018/07/30
Inverse Problem  Matrix Pencil Method  Finite Difference Method  Truncated Singular Value Decomposition  Generalized Cross-validation  
A MULTISCALE APPROACH AND A HYBRID FE-FDTD ALGORITHM FOR 3D TIME-DEPENDENT MAXWELL'S EQUATIONS IN COMPOSITE MATERIALS 期刊论文
MULTISCALE MODELING & SIMULATION, 2015, 卷号: 13, 期号: 4, 页码: 1446-1477
Authors:  Cao, Liqun;  Li, Keqi;  Luo, Jianlan;  Wong, Yaushu
Favorite  |  View/Download:16/0  |  Submit date:2018/07/30
Maxwell's equations  homogenization  multiscale asymptotic expansion  composite materials  FDTD  edge finite element  
A FULLY IMPLICIT METHOD FOR LATTICE BOLTZMANN EQUATIONS 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2015, 卷号: 37, 期号: 5, 页码: S291-S313
Authors:  Huang, Jizu;  Yang, Chao;  Cai, Xiao-Chuan
Favorite  |  View/Download:11/0  |  Submit date:2018/07/30
lattice Boltzmann equations  fully implicit method  Newton-Krylov-RAS  domain decomposition  parallel scalability  
Frequency multiscale full-waveform velocity inversion 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2015, 卷号: 58, 期号: 1, 页码: 216-228
Authors:  Zhang WenSheng;  Luo Jia;  Teng JiWen
Favorite  |  View/Download:8/0  |  Submit date:2021/01/14
ABSORBING BOUNDARY-CONDITIONS  SEISMIC-REFLECTION DATA  FINITE-FREQUENCY  DIFFRACTION TOMOGRAPHY  ELASTIC INVERSION  NEWTON METHODS  GAUSS-NEWTON  DOMAIN  MEDIA  MINIMIZATION  Acoustic wave equation  Frequency multiscale  Time domain  Full-waveform inversion  Velocity  BFGS  Marmousi model  Finite-difference method  MPI parallel  
optimalerrorestimatesandmodifiedenergyconservationidentitiesoftheadifdtdschemeonstaggeredgridsfor3dmaxwellsequations 期刊论文
sciencechinamathematics, 2013, 卷号: 56, 期号: 8, 页码: 1705
Authors:  Gao Liping;  Zhang Bo
Favorite  |  View/Download:25/0  |  Submit date:2020/01/10
Optimal error estimates and modified energy conservation identities of the ADI-FDTD scheme on staggered grids for 3D Maxwell’s equations 期刊论文
Science China Mathematics,, 2013, 卷号: 56, 期号: 8, 页码: 1705-1726
Authors:  Gao LiPing;  Zhang Bo
Favorite  |  View/Download:17/0  |  Submit date:2021/01/14
Stability and superconvergence analysis of the FDTD scheme for the 2D Maxwell equations in a lossy medium 期刊论文
SCIENCE CHINA-MATHEMATICS, 2011, 卷号: 54, 期号: 12, 页码: 2693-2712
Authors:  Gao LiPing;  Zhang Bo
Favorite  |  View/Download:35/0  |  Submit date:2018/07/30
Maxwell equations  finite-difference time-domain method  stability  superconvergence  perfectly electric conducting boundary conditions  energy identities  
stabilityandsuperconvergenceanalysisofthefdtdschemeforthe2dmaxwellequationsinalossymedium 期刊论文
sciencechinamathematics, 2011, 卷号: 54, 期号: 12, 页码: 2693
Authors:  Gao Liping;  Zhang Bo
Favorite  |  View/Download:26/0  |  Submit date:2020/01/10