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• 数学与系统科学研究院 [7]
• 力学研究所 [1]
• 长春光学精密机械与物... [1]
• 武汉物理与数学研究所 [1]

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• OAI收割 [10]

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• 期刊论文 [9]
• 会议论文 [1]

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• 2021 [1]
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• Engineerin... [1]

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浏览/检索结果: 共10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提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Sample average approximation of CVaR-based hedging problem with a deep-learning solution 期刊论文  OAI收割 NORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE, 2021, 卷号: 56, 页码: 14 作者:  Peng, Cheng;  Li, Shuang;  Zhao, Yanlong;  Bao, Ying   |  收藏  |  浏览/下载：27/0  |  提交时间：2021/04/26 Conditional Value-at-Risk  Hedging strategies  Deep learning  Theoretical guarantee  Sample average approximation  Uniform convergence   On the generalized Cauchy function and new Conjecture on its exterior singularities 期刊论文  OAI收割 Acta Mechanica Sinica, 2011, 卷号: 27, 期号: 2, 页码: 135-151 作者:  Wu Theodore Yaotsu 收藏  |  浏览/下载：24/0  |  提交时间：2012/04/01 Uniform Continuity Of Cauchy'S Function  Uniform Convergence Of Cauchy'S Integral Formula  Generalized Hilbert-Type Integral Transforms  Functional Properties And Singularity Distributions  Solitary Waves   Novel method for optimizing polishing tool-path in CCOS based on weighted-iterative algorithm (EI CONFERENCE) 会议论文  OAI收割 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China 作者:  Zhang X.-J.;  Wang X.;  Wang X.;  Wang X.;  Wang X.-K. 收藏  |  浏览/下载：39/0  |  提交时间：2013/03/25 In Computer Controlled Optical Surfacing (CCOS)  polishing tool-path is the base of solving other control parameters such as dwell time. In order to improve the fabrication results of polishing off-axis aspheric  a novel method to optimize the tool-path is discussed in this paper. The optimizing method named weighted-iterative algorithm is according to the balance principle of the particle system. The power factor of each dwell point represents the requirement of dwell density. Considering the factors which influence the polishing result  the power factors cosist of three elements include constant  error distribution and dwell distance of workpiece edge. The tool-path is solved by numerical iterative method. In the end  an error data is simulated with actual parameters using the matrix-based algorithm with two different tool-paths. The one is X-Y uniform spacing model and the other one is to optimize it based on the first. The comparison shows that the results of the optimized one are much better than traditional one  especially the rms convergence rate. Theory of the algorithm is simple and exercisable  and it satisfies practical requirement as well. 2009 SPIE.   Exploring spatial nonlinearity using additive approximation 期刊论文  OAI收割 BERNOULLI, 2007, 卷号: 13, 期号: 2, 页码: 447-472 作者:  Lu, Zudi;  Lundervold, Arvid;  Tjostheim, Dag;  Yao, Qiwei   |  收藏  |  浏览/下载：14/0  |  提交时间：2018/07/30 additive approximation  alpha-mixing  asymptotic normality  auto-normal specification  backfitting  nonparametric kernel estimation  spatial models  uniform convergence   Adaptive varying-coefficient linear models for stochastic processes: Asymptotic theory 期刊论文  OAI收割 STATISTICA SINICA, 2007, 卷号: 17, 期号: 1, 页码: 177-197 作者:  Lu, Zudi;  Tjostheim, Dag;  Yao, Qiwei   |  收藏  |  浏览/下载：23/0  |  提交时间：2018/07/30 adaptive varying-coefficient model  asymptotic normality  beta-mixing  empirical process  index parameter  root-n consistency  uniform convergence   Galerkin methods based on hermite splines for singular perturbation problems 期刊论文  OAI收割 SIAM JOURNAL ON NUMERICAL ANALYSIS, 2006, 卷号: 43, 期号: 6, 页码: 2607-2623 作者:  Liu, ST;  Xu, YS   |  收藏  |  浏览/下载：13/0  |  提交时间：2018/07/30 singular perturbation  Galerkin methods  Hermite splines  grid meshes  optimal order of uniform convergence   Uniform convergence and Schwarz method for the mortar element method for non-selfadjoint and indefinite problems 期刊论文  OAI收割 APPLIED MATHEMATICS AND COMPUTATION, 2002, 卷号: 136, 期号: 2-3, 页码: 517-533 作者:  Chen, JR;  Xu, XJ   |  收藏  |  浏览/下载：15/0  |  提交时间：2018/07/30 mortar element  indefinite  uniform convergence  Schwarz method   On the nonmonotone line search 期刊论文  OAI收割 JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2002, 卷号: 112, 期号: 2, 页码: 315-330 作者:  Dai, YH   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/07/30 unconstrained optimization  uniform convexity  Armijo line search  nonmonotone line search  R-linear convergence   Uniform convergence and preconditioning methods for projection nonconforming and mixed methods for nonselfadjoint and indefinite problems 期刊论文  OAI收割 COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2000, 卷号: 185, 期号: 1, 页码: 75-89 作者:  Chen, JR;  Li, LK   |  收藏  |  浏览/下载：17/0  |  提交时间：2018/07/30 uniform convergence  preconditioning  nonconforming element  mixed clement  indefinite problems   Extreme points and support points of a class of analytic functions 期刊论文  OAI收割 ACTA MATHEMATICA SCIENTIA, 2000, 卷号: 20, 期号: 1, 页码: 131-136 作者:  Peng, ZG;  Liu, LG 收藏  |  浏览/下载：16/0  |  提交时间：2015/12/01 topology of uniform convergence  compact subsets of the unit disk  extreme point  support point