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Numerical simulations of polymer flooding process in porous media on distributed-memory parallel computers 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 400, 页码: 23
作者:  Zhong, He;  Liu, Hui;  Cui, Tao;  Chen, Zhangxin;  Shen, Lihua;  Yang, Bo;  He, Ruijian;  Guo, Xiaohu
收藏  |  浏览/下载:147/0  |  提交时间:2020/05/24
High performance computing  Polymer flooding  Water flooding  Speedup  
一种激波稳定的对流-压力通量分裂格式 期刊论文
计算力学学报, 2020, 卷号: 37.0, 期号: 004, 页码: 496-503
作者:  胡立军;  吴世枫;  赵昆磊
收藏  |  浏览/下载:123/0  |  提交时间:2021/01/14
欧拉方程  Zha-Bilgen分裂  TV格式  剪切粘性  对流-压力通量分裂格式  鲁棒性  
一种改进的Roe格式及其稳定性分析 期刊论文
应用数学和力学, 2020, 卷号: 41, 期号: 10, 页码: 1110-1124
作者:  胡立军;  赵昆磊
收藏  |  浏览/下载:148/0  |  提交时间:2021/01/14
hypersonic flow  Roe scheme  small perturbation analysis  numerical viscosity  shock instability  高超声速流  Roe格式  小扰动分析  数值黏性  激波不稳定性  
A novel semi-discrete scheme preserving uniformly exponential stability for an Euler-Bernoulli beam 期刊论文
SYSTEMS & CONTROL LETTERS, 2019, 卷号: 134, 页码: 10
作者:  Liu, Jiankang;  Guo, Bao-Zhu
收藏  |  浏览/下载:135/0  |  提交时间:2020/05/24
Beam equation  Finite volume method  Finite difference method  Exponential stability  Uniform approximation  
Analysis on inexact block diagonal preconditioners for elliptic PDE-constrained optimization problems 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 10, 页码: 2423-2437
作者:  Huang, Na;  Ma, Chang-Feng
浏览  |  Adobe PDF(577Kb)  |  收藏  |  浏览/下载:826/150  |  提交时间:2018/07/25
PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
Numerical Solution to Optimal Feedback Control by Dynamic Programming Approach: A Local Approximation Algorithm 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 4, 页码: 782-802
作者:  Guo Bao-Zhu;  Wu Tao-Tao
收藏  |  浏览/下载:108/0  |  提交时间:2018/07/30
Curse of dimensionality  Hamilton-Jacobi-Bellman equation  optimal feedback control  upwind finite difference  viscosity solutions.  
numericalsolutiontooptimalfeedbackcontrolbydynamicprogrammingapproachalocalapproximationalgorithm 期刊论文
journalofsystemsscienceandcomplexity, 2017, 卷号: 30, 期号: 4, 页码: 782
作者:  Guo Baozhu;  Wu Taotao
收藏  |  浏览/下载:112/0  |  提交时间:2020/01/10
A new algorithm for finding numerical solutions of optimal feedback control 期刊论文
IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION, 2009, 卷号: 26, 期号: 1, 页码: 95-104
作者:  Guo, Bao-Zhu;  Sun, Bing
收藏  |  浏览/下载:92/0  |  提交时间:2018/07/30
optimal feedback control  viscosity solution  dynamic programming  numerical solution  exponential stability  
Numerical solution to the optimal feedback control of continuous casting process 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2007, 卷号: 39, 期号: 2, 页码: 171-195
作者:  Guo, Bao-Zhu;  Sun, Bing
收藏  |  浏览/下载:79/0  |  提交时间:2018/07/30
continuous casting  viscosity solution  Hamilton-Jacobi-Bellman equation  finite difference scheme  optimal feedback control  
New time dependent model for image restoration 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2006, 卷号: 179, 期号: 1, 页码: 121-134
作者:  Shi, Yuying;  Chang, Qianshun
收藏  |  浏览/下载:73/0  |  提交时间:2018/07/30
image restoration  nonlinear diffusion