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Understanding the acceleration phenomenon via high-resolution differential equations 期刊论文
MATHEMATICAL PROGRAMMING, 2022, 卷号: 195, 期号: 1-2, 页码: 79-148
Authors:  Shi, Bin;  Du, Simon S.;  Jordan, Michael, I;  Su, Weijie J.
Favorite  |  View/Download：19/0  |  Submit date：2023/02/07
Convex optimization  First-order method  Polyak's heavy ball method  Nesterov's accelerated gradient methods  Ordinary differential equation  Lyapunov function  Gradient minimization  
Sufficient conditions for existence of global minimizers of functions on Hilbert spaces 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2022, 页码: 11
Authors:  Chen, Liang;  Dai, Yu-Hong;  Wei, Zhou
Favorite  |  View/Download：74/0  |  Submit date：2022/04/02
Sufficient condition  Global minmizer  Primal-lower-nice  Subdifferential evolution problem  Palais-Smale condition  
Bessel F-isocrystals for reductive groups 期刊论文
INVENTIONES MATHEMATICAE, 2022, 页码: 96
Authors:  Xu, Daxin;  Zhu, Xinwen
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Agent's Optimal Compensation Under Inflation Risk by Using Dynamic Contract Model 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2021, 卷号: 34, 期号: 6, 页码: 2291-2309
Authors:  Fei Chen;  Fei Weiyin;  Zhang Fanhong;  Yang Xiaoguang
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Equity incentive  inflation risk  Ito formula  principal-agent problem  the martingale representation theorem  
Tracking Control of a Flexible String System Based on Iterative Learning Control 期刊论文
IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 2021, 卷号: 29, 期号: 1, 页码: 436-443
Authors:  Meng, Tingting;  He, Wei;  He, Xiuyu
Favorite  |  View/Download：106/0  |  Submit date：2021/04/26
Trajectory  Observers  Payloads  Robustness  Closed loop systems  Convergence  Adaptive control  disturbance rejection  flexible structure  iterative learning control (ILC)  tracking control  
SHARP REGULARITY ESTIMATES FOR SOLUTIONS OF THE CONTINUITY EQUATION DRIFTED BY SOBOLEV VECTOR FIELDS 期刊论文
ANALYSIS & PDE, 2021, 卷号: 14, 期号: 8, 页码: 2539-2559
Authors:  Brue, Elia;  Quoc-Hung Nguyen
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ordinary differential equations with nonsmooth vector fields  continuity equation  transport equation  regular Lagrangian flow  BV function  log-Sobolev space  Bressan's mixing conjecture  
Descent of Ordinary Differential Equations with Rational General Solutions 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 10
Authors:  Feng, Shuang;  Feng, Ruyong
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Algebraic ordinary differential equation  differential descent  rational general solution  
动态增长率模型与海外新冠疫情分析 期刊论文
应用数学学报, 2020, 卷号: 43, 期号: 2, 页码: 452-467
Authors:  胡云鹤;  孔京;  杨路;  王昕雨;  张一;  戴彧虹;  杨周旺
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COVID-19  global outbreak  existing infected case number  dynamic growth rate  inflection point  新型冠状病毒  海外疫情  现存病例数  动态增长率  拐点  
Quasi-Periodic Solutions for Differential Equations with an Elliptic-Type Degenerate Equilibrium Point Under Small Perturbations 期刊论文
JOURNAL OF DYNAMICS AND DIFFERENTIAL EQUATIONS, 2019, 卷号: 31, 期号: 2, 页码: 653-681
Authors:  Li, Xuemei;  Shang, Zaijiu
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Delay differential equation  Degenerate equilibrium point  Quasi-periodic solution  Perturbation  
Parameter Estimation and Variable Selection for Big Systems of Linear Ordinary Differential Equations: A Matrix-Based Approach 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2019, 卷号: 114, 期号: 526, 页码: 657-667
Authors:  Wu, Leqin;  Qiu, Xing;  Yuan, Ya-xiang;  Wu, Hulin
Favorite  |  View/Download：138/0  |  Submit date：2020/01/10
Complex system  Eigenvalue updating algorithm  High dimension  Matrix-based variable selection  Ordinary differential equation  Separable least squares