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科研机构
兰州理工大学 [115]
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期刊论文 [115]
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2022 [4]
2021 [11]
2020 [7]
2019 [7]
2018 [20]
2017 [6]
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内容类型:期刊论文
专题:兰州理工大学
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High-Order L-k Approximation for Subdiffusion (Dec, 2021)
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 93, 期号: 1
作者:
Shi, Jiankang
;
Chen, Minghua
;
Yan, Yubin
;
Cao, Jianxiong
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2022/09/22
Subdiffusion
L-k approximation
Bose-Einstein integral
Convergence analysis
Nonsmooth data
A multipopulation cooperative coevolutionary whale optimization algorithm with a two-stage orthogonal learning mechanism
期刊论文
Knowledge-Based Systems, 2022, 卷号: 246
作者:
Zhao, Fuqing
;
Bao, Haizhu
;
Wang, Ling
;
Cao, Jie
;
Tang, Jianxin
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/04/21
Domain Knowledge
Iterative methods
Learning algorithms
Vector spaces
Co-evolutionary
Historical information
Learning mechanism
Metaheuristic
Multi population
Optimization algorithms
Orthogonal learning mechanism
Performance
Prediction modelling
Whale optimization algorithm
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
Free vibration analyses of porous fgm rectangular plates on a Winkler-Pasternak elastic foundation considering the temperature effect
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2022, 卷号: 39, 期号: 4, 页码: 246-256
作者:
Teng, Zhao-Chun
;
Wang, Wei-Bin
;
Zheng, Wen-Da
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/04/21
Aspect ratio
Beams and girders
Boundary conditions
Iterative methods
MATLAB
Natural frequencies
Shear flow
Stiffness
Vibration analysis
Differential transformation
Differential transformation method
Free vibration
Governing differential equations
Pasternak elastic foundations
Porous functionally graded material rectangular plate
Rectangular plates
Transformation methods
Winkl-pasternak elastic foundation
Winkler
Formal modeling and security analysis method of security protocol based on CPN
期刊论文
Tongxin Xuebao/Journal on Communications, 2021, 卷号: 42, 期号: 9, 页码: 240-253
作者:
Gong, Xiang
;
Feng, Tao
;
Du, Jinze
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Analysis method
Attack path
Colored Petri Nets
Formal analysis
Formal modeling
Formal security
Modeling analyzes
Security analysis
Security protocols
State-space
Efficient preconditioning techniques for velocity tracking of Stokes control problem
期刊论文
Applied Numerical Mathematics, 2021, 卷号: 165, 页码: 322-338
作者:
Liang, Zhao-Zheng
;
Dou, Yan
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/04/12
Eigenvalues and eigenfunctions
Iterative methods
Linear systems
Numerical methods
Optimal control systems
Spectrum analysis
Control problems
Iterative solution methods
Krylov subspace acceleration
Optimal control problem
PDE-constrained optimization
Preconditioners
Preconditioning
Preconditioning techniques
Stokes flows
Velocity tracking
Dynamic Detection and Analysis of Fore-Put Powder Melting Behavior in Diode Laser Cladding Process
期刊论文
CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021, 卷号: 48, 期号: 14
作者:
Zhu Ming
;
Wang Bo
;
Yan Buyun
;
Yang Qian
;
Shi Yu
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2021/10/14
laser technique
diode laser
surface cladding
fore-put powder
melting process
Chaos Characteristics Analysis of Friction Vibration Signal in Running-in Process of Dry Gas Seal
期刊论文
Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2021, 卷号: 53, 期号: 3, 页码: 205-214
作者:
Chen, Jinlin
;
Ding, Xuexing
;
Tang, Liping
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/02/17
Chaos theory
Friction
Lyapunov methods
Phase space methods
Sealants
Time series
Time series analysis
Vibration analysis
Wear of materials
Attractor structure
Chaos characteristics
Chaotic characteristics
Correlation dimensions
Ensemble Empirical Mode Decomposition methods (EEMD)
Maximum Lyapunov exponent
Phase space reconstruction
Principal Components
A Golden Ratio Primal–Dual Algorithm for Structured Convex Optimization
期刊论文
Journal of Scientific Computing, 2021, 卷号: 87, 期号: 2
作者:
Chang, Xiaokai
;
Yang, Junfeng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/06/03
Convex optimization
Game theory
Mathematical transformations
Matrix algebra
Regression analysis
Convex combinations
Ergodic convergence
Matrix vector multiplication
Nonnegative least squares
Number of iterations
Objective functions
Regularized least squares
Structured convex optimizations
Prediction of external corrosion rate of oil pipeline based on improved IFA-BPNN
期刊论文
Surface Technology, 2021, 卷号: 50, 期号: 4, 页码: 285-293
作者:
Ling, Xiao
;
Xu, Lu-Shuai
;
Gao, Jia-Cheng
;
Ma, Juan-Juan
;
Ma, He-Qing
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/02/17
Bioluminescence
Corrosion rate
Forecasting
Genetic algorithms
Global optimization
Machine learning
Mapping
MATLAB
Particle swarm optimization (PSO)
Pipelines
Predictive analytics
Turing machines
Water pipelines
Average relative error
Comparative analysis
Function convergence
Long distance pipelines
Machine learning models
Optimization ability
Prediction accuracy
Simulation calculation
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