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科研机构
兰州理工大学 [11]
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期刊论文 [11]
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2022 [1]
2021 [2]
2015 [2]
2012 [1]
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2010 [2]
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专题:兰州理工大学
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A class of block alternating splitting implicit iteration methods for double saddle point linear systems
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2022
作者:
Dou, Yan
;
Liang, Zhao-Zheng
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/07/19
block alternating splitting implicit iteration
convergence analysis
preconditioning
saddle point problems
Joint task offloading and resource allocation in vehicle-assisted multi-access edge computing
期刊论文
COMPUTER COMMUNICATIONS, 2021, 卷号: 177, 页码: 77-85
作者:
Xue, Jianbin
;
Hu, Qingchun
;
An, Yaning
;
Wang, Lu
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/10/14
Multi-access edge computing
Internet of vehicles
Resource allocation
Dynamic incentives
Stackelberg game
A Novel Compressive Image Encryption with an Improved 2D Coupled Map Lattice Model
期刊论文
SECURITY AND COMMUNICATION NETWORKS, 2021, 卷号: 2021
作者:
Liu, Zhuo
;
Wang, Yong
;
Zhang, Leo Yu
;
Ma, Jun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/06/03
Improved guide-weight method on solving topology optimization problems and gray-scale filtering method
期刊论文
Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics, 2015, 卷号: 27, 期号: 10, 页码: 2001-2007
作者:
Qin, Haoxing
;
An, Zongwen
;
Sun, Daoming
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  |  
浏览/下载:0/0
  |  
提交时间:2020/11/14
Approximation algorithms
Computation theory
Computational efficiency
Iterative methods
Lagrange multipliers
Scales (weighing instruments)
Shape optimization
Topology
Gray scale
Iterative formulas
Multi-objective optimization problem
Optimization modeling
RAMP scheme
Rational approximation of material properties
Single objective
Weight methods
On semi-convergence of the Uzawa-HSS method for singular saddle-point problems
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2015, 卷号: 252, 页码: 88-98
作者:
Yang, Ai-Li
;
Li, Xu
;
Wu, Yu-Jiang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/11/15
Singular saddle-point problem
Uzawa-HSS method
Semi-convergence
Iteration parameter
Pseudo-spectral radius
Existence and iteration of monotone positive solutions for third-order nonlocal BVPs involving integral conditions
期刊论文
ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS, 2012, 期号: 18, 页码: 1-9
作者:
Zhang, Hai-E
;
Sun, Jian-Ping
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/11/15
Monotone iterative method
Positive solutions
Nonlocal
Integral conditions
Existence and Iteration of Monotone Positive Solution of BVP for an Elastic Beam Equation
期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2011
作者:
Sun, Jian-Ping
;
Wang, Xian-Qiang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2019/11/15
Existence and iteration of monotone positive solution of BVP for an elastic beam equation
期刊论文
Mathematical Problems in Engineering, 2011, 卷号: 2011
作者:
Sun, Jian-Ping
;
Wang, Xian-Qiang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/14
Boundary value problems
Continuum mechanics
Elastic beam equations
Iterative schemes
Iterative technique
Monotone positive solution
Phase-field simulation of pure material dendritic growth based on sola algorithm in force laminar flow
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2010, 卷号: 46, 期号: 14, 页码: 60-67
作者:
Wang, Zhiping
;
Wang, Junwei
;
Zhu, Changsheng
;
Feng, Li
;
Xiao, Rongzhen
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/14
Computer simulation
Iterative methods
Laminar flow
Phase transitions
Two phase flow
Velocity
Computation efficiency
Dendritic growth
Iteration schemes
Phase field methods
Phase field models
Phase-field simulation
SIMPLE algorithm
Solid phase ratio
Novel Color Microscopic Image Segmentation with Simultaneous Uneven Illumination Estimation based on PCA
期刊论文
Information Technology Journal, 2010, 卷号: 9, 期号: 8, 页码: 1682-1685
作者:
Wei-Yi, Wei
;
Zhan-Ming, Li
;
Gui-Cang, Zhang
;
Guo-Quan, Zhang
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/11/14
Image segmentation
Iterative methods
Lighting
Principal component analysis
Color microscopic image
Illumination changes
Iteration method
Microscopic image
Principal Components
Segmentation results
Spatial intensity
Uneven illuminations
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