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FULLY COMPUTABLE ERROR BOUNDS FOR EIGENVALUE PROBLEM 期刊论文
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2018, 卷号: 15, 期号: 1-2, 页码: 260-276
作者:  Hong, Qichen;  Xie, Hehu;  Yue, Meiling;  Zhang, Ning
收藏  |  浏览/下载:163/0  |  提交时间:2018/07/30
Eigenvalue problem  computable error estimate  guaranteed upper bound  guaranteed lower bound  complementary method  
Splitting K-symplectic methods for non-canonical separable Hamiltonian problems 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2016, 卷号: 322, 页码: 387-399
作者:  Zhu, Beibei;  Zhang, Ruili;  Tang, Yifa;  Tu, Xiongbiao;  Zhao, Yue
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
K-symplectic methods  Splitting algorithms  Gauss' methods  Generating function methods  
Convergence analysis of the formal energies of symplectic methods for Hamiltonian systems 期刊论文
SCIENCE CHINA-MATHEMATICS, 2016, 卷号: 59, 期号: 2, 页码: 379-396
作者:  Zhang RuiLi;  Tang YiFa;  Zhu BeiBei;  Tu XiongBiao;  Zhao Yue
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
convergence analysis  formal energy  symplectic method  Hamiltonian system  bushy tree  
convergenceanalysisoftheformalenergiesofsymplecticmethodsforhamiltoniansystems 期刊论文
sciencechinamathematics, 2016, 卷号: 59, 期号: 2, 页码: 379
作者:  Zhang Ruili;  Tang Yifa;  Zhu Beibei;  Tu Xiongbiao;  Zhao Yue
收藏  |  浏览/下载:103/0  |  提交时间:2020/01/10
A trust region-CG algorithm for deblurring problem in atmospheric image reconstruction 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2002, 卷号: 45, 期号: 6, 页码: 731-740
作者:  Wang, YF;  Yuan, YX;  Zhang, HC
收藏  |  浏览/下载:118/0  |  提交时间:2018/07/30
image reconstruction  ill-posed problems  truncated CG  trust region