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Development of accurate and robust genuinely two-dimensional HLL-type Riemann solver for compressible flows 期刊论文
COMPUTERS & FLUIDS, 2020, 卷号: 213, 页码: 15
作者:  Hu, Lijun;  Yuan, Li;  Zhao, Kunlei
收藏  |  浏览/下载：130/0  |  提交时间：2021/04/26
Euler equations  HLL-type Riemann solver  Genuinely two-dimensional  Zha-Bilgen splitting  Carbuncle phenomenon  Shock instability  
NUMERICAL INVESTIGATION OF ENSEMBLE METHODS WITH BLOCK ITERATIVE SOLVERS FOR EVOLUTION PROBLEMS 期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2020, 卷号: 25, 期号: 12, 页码: 4905-4923
作者:  Ju, Lili;  Leng, Wei;  Wang, Zhu;  Yuan, Shuai
收藏  |  浏览/下载：210/0  |  提交时间：2021/01/14
Ensemble method  ensemble-based time stepping  block CG  block GMRES  iterative linear solver  
Equivalence-Based Model of Dimension-Varying Linear Systems 期刊论文
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2020, 卷号: 65, 期号: 12, 页码: 5444-5449
作者:  Cheng, Daizhan;  Xu, Zhenhui;  Shen, Tielong
收藏  |  浏览/下载：134/0  |  提交时间：2021/04/26
Aerospace electronics  Linear systems  Dynamical systems  Extraterrestrial measurements  Control systems  Vehicle dynamics  Dimension-free state space  dimension-varying linear (control) system  S-system  
SympNets: Intrinsic structure-preserving symplectic networks for identifying Hamiltonian systems 期刊论文
NEURAL NETWORKS, 2020, 卷号: 132, 页码: 166-179
作者:  Jin, Pengzhan;  Zhang, Zhen;  Zhu, Aiqing;  Tang, Yifa;  Karniadakis, George Em
收藏  |  浏览/下载：143/0  |  提交时间：2021/04/26
Deep learning  Physics-informed  Dynamical systems  Hamiltonian systems  Symplectic maps  Symplectic integrators  
On the Small Time Asymptotics of the Dynamical Phi(4)(1) Model 期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2020, 页码: 11
作者:  Chen, Bing Guang;  Zhu, Xiang Chan
收藏  |  浏览/下载：126/0  |  提交时间：2021/01/14
Phi(4)(1) model  space-time white noise  small time asymptotics  large deviation  
Nonlinear self-dual network equations: modulation instability, interactions of higher-order discrete vector rational solitons and dynamical behaviours 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2020, 卷号: 476, 期号: 2242, 页码: 22
作者:  Wen, Xiao-Yong;  Yan, Zhenya;  Zhang, Guoqiang
收藏  |  浏览/下载：133/0  |  提交时间：2021/01/14
nonlinear self-dual network equations  modulation instability  generalized perturbation Darboux transformation  rational solitons  stability  
Dynamic network topology and market performance: A case of the Chinese stock market 期刊论文
INTERNATIONAL JOURNAL OF FINANCE & ECONOMICS, 2020, 页码: 17
作者:  Huang, Chuangxia;  Zhao, Xian;  Su, Renli;  Yang, Xiaoguang;  Yang, Xin
收藏  |  浏览/下载：188/0  |  提交时间：2020/11/18
Chinese stock market  complex network  financial crises  market performance  minimum spanning tree  
LIOUVILLE THEOREMS ON THE UPPER HALF SPACE 期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2020, 卷号: 40, 期号: 9, 页码: 5373-5381
作者:  Wang, Lei;  Zhu, Meijun
收藏  |  浏览/下载：126/0  |  提交时间：2020/09/23
Divergent operator  Liouville theorem  extension problem  positive kernels  modified Kelvin transformation  moving sphere method  
A new metric for statistical properties of long time behaviors 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2020, 卷号: 269, 期号: 4, 页码: 2741-2773
作者:  Zheng, Liqi;  Zheng, Zuohuan
收藏  |  浏览/下载：179/0  |  提交时间：2020/06/30
Generic point  Unique ergodicity  Time average  Weak mean equicontinuity  
A NEW TYPE OF NON-LANDING EXPONENTIAL RAYS 期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2020, 卷号: 40, 期号: 7, 页码: 4179-4196
作者:  Fu, Jianxun;  Zhang, Song
收藏  |  浏览/下载：159/0  |  提交时间：2020/05/24
Exponential map  itinerary  non-landing ray  accumulation set  topologist's sine curve