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Trace transfer-based diagonal sweeping domain decomposition method for the Helmholtz equation: Algorithms and convergence analysis 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 455, 页码: 29
Authors:  Leng, Wei;  Ju, Lili
Favorite  |  View/Download：13/0  |  Submit date：2022/04/29
Domain decomposition method  Diagonal sweeping  Helmholtz equation  Perfectly matched layer  Trace transfer  Parallel computing  
Hybrid Regularized Cone-Beam Reconstruction for Axially Symmetric Object Tomography 期刊论文
ACTA MATHEMATICA SCIENTIA, 2021, 页码: 17
Authors:  Li, Xinge;  Wei, Suhua;  Xu, Haibo;  Chen, Chong
Favorite  |  View/Download：15/0  |  Submit date：2022/04/02
high-energy X-ray radiography  cone-beam global reconstruction  inverse problem  total variation  alternating proximal gradient method  
A Diagonal Sweeping Domain Decomposition Method with Source Transfer for the Helmholtz Equation 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2021, 卷号: 29, 期号: 2, 页码: 357-398
Authors:  Leng, Wei;  Ju, Lili
Favorite  |  View/Download：39/0  |  Submit date：2021/04/26
Helmholtz equation  domain decomposition method  diagonal sweeping  perfectly matched layer  source transfer  parallel computing  
Explicit expressions to counterparty credit exposures for Forward and European Option 期刊论文
NORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE, 2020, 卷号: 52, 页码: 14
Authors:  Li, Shuang;  Peng, Cheng;  Bao, Ying;  Zhao, Yanlong
Favorite  |  View/Download：39/0  |  Submit date：2020/05/24
Counterparty credit exposure  Explicit expressions  Forward  European Option  
A PARALLEL DOMAIN DECOMPOSITION ALGORITHM FOR LARGE SCALE IMAGE DENOISING 期刊论文
INVERSE PROBLEMS AND IMAGING, 2019, 卷号: 13, 期号: 6, 页码: 1259-1282
Authors:  Chen, Rongliang;  Huang, Jizu;  Cai, Xiao-Chuan
Favorite  |  View/Download：79/0  |  Submit date：2020/01/10
Image denoising  total variation  overlapping domain decomposition  Newton-Krylov-Schwarz  parallel processing  
GRAVIDY, a GPU modular, parallel direct-summation N-body integrator: dynamics with softening 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2018, 卷号: 473, 期号: 3, 页码: 3113-3127
Authors:  Maureira-Fredes, Cristian;  Amaro-Seoane, Pau
Favorite  |  View/Download：67/0  |  Submit date：2018/07/30
methods: numerical  celestial mechanics  stars: kinematics and dynamics  
Encryption algorithm based on Hadoop and non-degenerate high-dimensional discrete hyperchaotic system 期刊论文
ACTA PHYSICA SINICA, 2017, 卷号: 66, 期号: 23, 页码: 14
Authors:  Wen He-Ping;  Yu Si-Min;  Lu Jin-Hu
Favorite  |  View/Download：57/0  |  Submit date：2018/07/30
chaotic system  chaotic cipher  Hadoop  
Full reconstruction of a 14-qubit state within four hours 期刊论文
NEW JOURNAL OF PHYSICS, 2016, 卷号: 18, 页码: 8
Authors:  Hou, Zhibo;  Zhong, Han-Sen;  Tian, Ye;  Dong, Daoyi;  Qi, Bo;  Li, Li;  Wang, Yuanlong;  Nori, Franco;  Xiang, Guo-Yong;  Li, Chuan-Feng;  Guo, Guang-Can
Favorite  |  View/Download：43/0  |  Submit date：2018/07/30
14-qubit  full tomography  LRE  parallel GPU programming  
Solving two-phase shallow granular flow equations with a well-balanced NOC scheme on multiple GPUs 期刊论文
COMPUTERS & FLUIDS, 2016, 卷号: 134, 页码: 90-110
Authors:  Zhai, Jian;  Liu, Wei;  Yuan, Li
Favorite  |  View/Download：32/0  |  Submit date：2018/07/30
Two-phase  Shallow granular flow  NOC  Well-balanced property  Multi-GPU  
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：23/0  |  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