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Positivity-preserving symplectic methods for the stochastic Lotka-Volterra predator-prey model 期刊论文
BIT NUMERICAL MATHEMATICS, 2021, 页码: 28
作者:  Hong, Jialin;  Ji, Lihai;  Wang, Xu;  Zhang, Jingjing
收藏  |  浏览/下载：119/0  |  提交时间：2022/04/02
Stochastic Lotka-Volterra predator-prey model  Positivity  Stochastic symplecticity  Structure-preserving methods  Convergence order conditions  
A PRIMAL-DUAL ALGORITHM FOR UNFOLDING NEUTRON ENERGY SPECTRUM FROM MULTIPLE ACTIVATION FOILS 期刊论文
JOURNAL OF INDUSTRIAL AND MANAGEMENT OPTIMIZATION, 2021, 卷号: 17, 期号: 5, 页码: 2367-2387
作者:  Dai, Yu-Hong;  Wang, Zhouhong;  Xu, Fengmin
收藏  |  浏览/下载：126/0  |  提交时间：2022/04/02
Boltzmann's entropy  ill-condition  interior point algorithm  analytic center  neutron spectrum unfolding  numerical stability  
Direct local linear estimation for Sharpe ratio function 期刊论文
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2021, 页码: 23
作者:  Lin, Hongmei;  Tong, Tiejun;  Wang, Yuedong;  Xu, Wenchao;  Zhang, Riquan
收藏  |  浏览/下载：134/0  |  提交时间：2022/04/02
Heteroscedasticity  local likelihood estimation  local linear regression  nonparametric regression  Sharpe ratio function  
Stochastic greedy algorithms for maximizing constrained submodular plus supermodular functions 期刊论文
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 2021, 页码: 9
作者:  Ji, Sai;  Xu, Dachuan;  Li, Min;  Wang, Yishui;  Zhang, Dongmei
收藏  |  浏览/下载：145/0  |  提交时间：2021/10/26
approximation algorithm  constrained  stochastic greedy  submodular plus supermodular maximization  
Competitive strategy and production strategy of the original equipment manufacturer and the third-party remanufacturer in remanufacturing 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING, 2021, 页码: 19
作者:  Xu, Minzhen;  Shu, Tong;  Chen, Shou;  Wang, Shouyang;  Lan, Shulin
收藏  |  浏览/下载：126/0  |  提交时间：2021/10/26
Remanufacturing  competitive strategy  production strategy  environmental impact  stackelberg game  
Duality between two generalized Aubry-Andre models with exact mobility edges 期刊论文
PHYSICAL REVIEW B, 2021, 卷号: 103, 期号: 17, 页码: 7
作者:  Wang, Yucheng;  Xia, Xu;  Wang, Yongjian;  Zheng, Zuohuan;  Liu, Xiong-Jun
收藏  |  浏览/下载：146/0  |  提交时间：2021/10/26
Optimal rate of convergence for two classes of schemes to stochastic differential equations driven by fractional Brownian motions 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2021, 卷号: 41, 期号: 2, 页码: 1608-1638
作者:  Hong, Jialin;  Huang, Chuying;  Wang, Xu
收藏  |  浏览/下载：136/0  |  提交时间：2021/10/26
fractional Brownian motion  strong convergence rate  Runge-Kutta method  simplified step-N Euler scheme  
Distributed accelerated descent algorithm for energy resource coordination in multi-agent integrated energy systems 期刊论文
IET GENERATION TRANSMISSION & DISTRIBUTION, 2021, 页码: 13
作者:  Kou, Yu;  Wang, Yinghui;  Bie, Zhaohong;  Wang, Xu;  Ding, Tao
收藏  |  浏览/下载：146/0  |  提交时间：2021/04/26
Spectral Method for Phase Retrieval: An Expectation Propagation Perspective 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2021, 卷号: 67, 期号: 2, 页码: 1332-1355
作者:  Ma, Junjie;  Dudeja, Rishabh;  Xu, Ji;  Maleki, Arian;  Wang, Xiaodong
收藏  |  浏览/下载：178/0  |  提交时间：2021/04/26
Phase measurement  Message passing  Tools  Signal processing algorithms  Prediction algorithms  Numerical models  Approximation algorithms  Phase retrieval  spectral method  coded diffraction pattern  expectation propagation (EP)  approximate message passing (AMP)  state evolution  orthogonal AMP  vector AMP  
Almost everywhere injectivity conditions for the matrix recovery problem 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 50, 页码: 386-400
作者:  Rong, Yi;  Wang, Yang;  Xu, Zhiqiang
收藏  |  浏览/下载：160/0  |  提交时间：2021/01/14
Low-rank matrix recovery  Determinant variety  Rank minimization  Compressed sensing