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• 数学与系统科学研究... [27]
• 长春光学精密机械与物... [2]
• 遥感与数字地球研究所 [2]
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• OAI收割 [43]

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• 期刊论文 [33]
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• SCI/SSCI论文 [1]

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• 2022 [3]
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• 天文学 [1]
• 天文学::天体测量学 [1]
• 数理科学和化学 [1]

筛选

浏览/检索结果: 共43条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Dynamic Analysis of Large Aperture Antenna Rotor System Under Wind Disturbance 会议论文  OAI收割 Liuzhou, China, December 16, 2021 - December 19, 2021 作者:  Jin, Zheng;  Xue, Song;  Wang, Congsi;  Lian, Peiyuan;  Li, Shuai   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/06/28 Stiffness  Aerodynamic loads  Antennas  Bearings (machine parts)  Degrees of freedom (mechanics)  Differential equations  Numerical methods  Rotation  Vibration analysis  Wind stress  Wind tunnels   Understanding the acceleration phenomenon via high-resolution differential equations 期刊论文  OAI收割 MATHEMATICAL PROGRAMMING, 2022, 卷号: 195, 期号: 1-2, 页码: 79-148 作者:  Shi, Bin;  Du, Simon S.;  Jordan, Michael, I   |  收藏  |  浏览/下载：33/0  |  提交时间：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   Research on the Calculation Method for the Parameters of Underground Dual-Mass Disturbance Zones 期刊论文  OAI收割 天文学报/Acta Astronomica Sinica, 2022 作者:  Dong DH(董冬辉);  Cheng XM(程向明);  Zhang ZJ(张桢君);  Wang JC(王建成);  Mao Y(冒蔚)   |  收藏  |  浏览/下载：46/0  |  提交时间：2022/05/30 astrometry  methods: numerical: DE (Differential Evolutionary) algorithm  PLV (Plumb Line Variation)  underground mass disturbance   Highly Accurate Numerical Schemes for Stochastic Optimal Control Via FBSDEs 期刊论文  OAI收割 NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2020, 卷号: 13, 期号: 2, 页码: 296-319 作者:  Fu, Yu;  Zhao, Weidong;  Zhou, Tao   |  收藏  |  浏览/下载：58/0  |  提交时间：2020/05/24 Forward backward stochastic differential equations  stochastic optimal control  stochastic maximum principle  projected quasi-Newton methods   Modified averaged vector field methods preserving multiple invariants for conservative stochastic differential equations 期刊论文  OAI收割 BIT NUMERICAL MATHEMATICS, 2020, 页码: 41 作者:  Chen, Chuchu;  Hong, Jialin;  Jin, Diancong   |  收藏  |  浏览/下载：18/0  |  提交时间：2020/05/24 Stochastic differential equations  Invariants  Conservative methods  Mean square convergence order  Quadrature formula   Energy-conserving Hamiltonian Boundary Value Methods for the numerical solution of the Korteweg-de Vries equation 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2019, 卷号: 351, 页码: 117-135 作者:     |  收藏  |  浏览/下载：37/0  |  提交时间：2020/01/10 Korteweg-de Vries equation  Hamiltonian partial differential equations  Hamiltonian problems  Energy-conserving methods  Hamiltonian boundary value methods  HBVMs   Dynamical stochastic resonance for nonuniform illumination image enhancement 期刊论文  OAI收割 IET Image Processing, 2018, 卷号: 12, 期号: 12, 页码: 2147-2152 作者:  Zhang, Yongbin;  Liu, Hongjun;  Huang, Nan;  Wang, Zhaolu   |  收藏  |  浏览/下载：54/0  |  提交时间：2018/12/18 Image Enhancement  Image Fusion  Stochastic Processes  Iterative Methods  Differential Equations  Brightness  Dynamical Stochastic Resonance  Nonuniform Illumination Image Enhancement  Dark Tones  Low-contrast Image Enhancement  Nonlinear Iteration  Monostable Langevin Equation  Iteration Parameters  Intensity Distribution  Visibility Balance  Naturalness Balance  Illumination Compensation Component  Computational Time  No-reference Perceptual Quality Assessment  Lightness Order Error  Low-computational Complexity   DISTRIBUTED CONTINUOUS-TIME ALGORITHMS FOR NONSMOOTH EXTENDED MONOTROPIC OPTIMIZATION PROBLEMS 期刊论文  OAI收割 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 2018, 卷号: 56, 期号: 6, 页码: 3973-3993 作者:  Zeng, Xianlin;  Yi, Peng;  Hong, Yiguang;  Xie, Lihua   |  收藏  |  浏览/下载：35/0  |  提交时间：2019/03/05 extended monotropic optimization  distributed algorithms  nonsmooth convex functions  decomposition methods  differential inclusions   Stochastic symplectic Runge-Kutta methods for the strong approximation of Hamiltonian systems with additive noise 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2017, 卷号: 325, 页码: 134-148 作者:  Zhou, Weien;  Zhang, Jingjing;  Hong, Jialin;  Song, Songhe   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/07/30 Stochastic differential equations  Stochastic Runge-Kutta methods  Symplectic integrators  Mean-square convergence   AN EFFICIENT GRADIENT PROJECTION METHOD FOR STOCHASTIC OPTIMAL CONTROL PROBLEMS 期刊论文  OAI收割 SIAM JOURNAL ON NUMERICAL ANALYSIS, 2017, 卷号: 55, 期号: 6, 页码: 2982-3005 作者:  Gong, Bo;  Liu, Wenbin;  Tang, Tao;  Zhao, Weidong;  Zhou, Tao   |  收藏  |  浏览/下载：39/0  |  提交时间：2018/07/30 stochastic optimal control  gradient projection methods  backward stochastic differential equations  conditional expectations