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北京大学 [14]

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期刊论文 [4]

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浏览/检索结果: 共14条，第1-10条

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限定条件	专题：北京大学第一署名单位第一作者单位通讯作者单位

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	On Gradient Descent Algorithm for Generalized Phase Retrieval Problem 其他 2016-01-01 Ji, Li; Tie, Zhou 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 phase retrieval gradient descent global convergence LBFGS local convexity OPTIMIZATION
	Bounded perturbation resilience of projected scaled gradient methods 其他 2016-01-01 Jin, Wenma; Censor, Yair; Jiang, Ming 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Convex minimization problems Proximity function Projected scaled gradient Superiorization Bounded perturbation resilience LINEAR COMPLEMENTARITY-PROBLEM ITERATIVE IMAGE-RECONSTRUCTION MATRIX SPLITTING ALGORITHM EM ALGORITHM OPTIMIZATION PROBLEMS FEASIBILITY PROBLEMS CONVERGENCE ANALYSIS CONVEX-OPTIMIZATION DESCENT METHODS LEAST-SQUARES
	A Statistical Model for Social Network Labeling 期刊论文 JOURNAL OF BUSINESS & ECONOMIC STATISTICS, 2016 Huang, Danyang; Yin, Jun; Shi, Tao; Wang, Hansheng 收藏 \| 浏览/下载：2/0 \| 提交时间：2017/12/04 Conditional maximum likelihood Large-scale network Maximum likelihood p(1) model Sina Weibo EXPONENTIAL FAMILY DIRECTED-GRAPHS SELECTION
	A multi-domain spectral method for time-fractional differential equations 其他 2015-01-01 Chen, Feng; Xu, Qinwu; Hesthaven, Jan S. 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Multi-domain Spectral Time-fractional High-order integration Three-term-recurrence General linear method GINZBURG-LANDAU EQUATION DIFFUSION-EQUATIONS ELEMENT METHODS APPROXIMATIONS
	A Multigrid Solver based on Distributive Smoother and Residual Overweighting for Oseen Problems 其他 2015-01-01 Chen, Long; Hu, Xiaozhe; Wang, Ming; Xu, Jinchao 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/04 Navier-Stokes equations LSC-DGS multigrid NAVIER-STOKES EQUATIONS DEFECT-CORRECTION TRANSFORMING SMOOTHERS INCOMPRESSIBLE FLOWS RECIRCULATING-FLOWS BENCHMARK PROBLEM CONVERGENCE
	Linearized alternating direction method with parallel splitting and adaptive penalty for separable convex programs in machine learning 期刊论文 MACHINE LEARNING, 2015 Lin, Zhouchen; Liu, Risheng; Li, Huan 收藏 \| 浏览/下载：8/0 \| 提交时间：2017/12/03 Convex programs Alternating direction method Linearized alternating direction method Proximal alternating direction method Parallel splitting Adaptive renalty THRESHOLDING ALGORITHM CONVERGENCE RATE OPTIMIZATION
	Simulation and quantitative analysis of fluorescence intensity distribution based on the Monte Carlo method 期刊论文 JOURNAL OF INNOVATIVE OPTICAL HEALTH SCIENCES, 2015 Zhou, Kun; Tian, Jian; Zhang, Qiushi; Meng, Xiangxi; Yang, Kun; Ren, Qiushi 收藏 \| 浏览/下载：2/0 \| 提交时间：2017/12/03 Monte Carlo simulation FMT quantitative LIGHT TOMOGRAPHY TISSUES SYSTEM
	Accelerated subspace iteration with aggressive shift 期刊论文计算机与结构, 2007 Zhao, Qian-Cheng; Chen, Pu; Peng, Wen-Bo; Gong, Yu-Cai; Yuan, Ming-Wu 收藏 \| 浏览/下载：4/0 \| 提交时间：2015/11/12 eigenvalue subspace iteration methods finite element method structural vibration high performance computing matrix algebra NEWTON-RAPHSON METHOD SPARSE STATIC SOLVER GENERALIZED EIGENPROBLEMS NATURAL FREQUENCIES SYMMETRIC-MATRICES INVERSE ITERATION ALGORITHM SYSTEMS
	Computation of perturbation bound for a class of uncertain nonlinear systems guaranteeing global convergence 会议论文 Yang, Y; Huang, L 收藏 \| 浏览/下载：2/0 \| 提交时间：2015/11/13 global convergence pendulum-like systems structured/unstructured uncertainties LMI perturbation bound
	Large-time behavior of smooth solutions to a nonuniformly parabolic equation 其他 2004-01-01 Zhang, H; Wang, XH 收藏 \| 浏览/下载：3/0 \| 提交时间：2015/11/12 nonuniformly parabolic equation periodic behavior decay rate GENERALIZED BURGERS-EQUATION CONSERVATION-LAWS VISCOSITY SYSTEMS

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