兰州大学机构库

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The case of China's fiscal decentralization and eco-efficiency: is it worthwhile or just a bootless errand? 期刊论文
Sustainable Production and Consumption, 2021, 卷号: 26, 页码: 89-100
Authors:  Ahmad, Fayyaz;  Xu, H(徐辉);  Draz, Muhammad Umar;  Ozturkc, Ilhan;  Chandio, Abbas Ali;  Wang, Yanping;  Zhang, Dawei
Favorite  |  View/Download:12/0  |  Submit date:2020/12/16
Budget control  Economic and social effects  Economics  Efficiency  Finite difference method  Investments  Method of moments  Population statistics  Public policy  Regional planning  Sustainable developmentCross sectional dependence  Environmental pollutions  Foreign direct investments  Generalized method of moments  Population densities  Stationary properties  Sustainable economic development  Urban agglomerations  
High-order BDF fully discrete scheme for backward fractional Feynman-Kac equation with nonsmooth data 期刊论文
Applied Numerical Mathematics, 2021, 卷号: 161, 页码: 82-100
Authors:  Sun, Jing;  Nie, Daxin;  Deng, WH(邓伟华)
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Computational methods  Mathematical techniquesBackward difference formula  Feynman-Kac equations  Fully discrete scheme  High convergence orders  High-order scheme  Nonlocal operator  Numerical experiments  Optimal convergence  
Splash function for the collision of sand-sized particles onto an inclined granular bed, based on discrete-element-simulations 期刊论文
Powder Technology, 2021, 卷号: 378, 页码: 348-358
Authors:  Yin, Xin;  Huang, N(黄宁);  Jiang, Cong;  Parteli, Eric J.R.;  Zhang, J(张洁)
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Finite difference method  Numerical methods  Numerical models  Particle size  Trajectories  VelocityDiscrete element simulation  Experimental evidence  Horizontal surfaces  Incident particles  Individual particles  Particle impact velocities  Particle trajectories  Sand-sized particles  
Spatiotemporal variability of snow cover timing and duration over the Eurasian continent during 1966–2012 期刊论文
Science of the Total Environment, 2021, 卷号: 750
Authors:  Zhong, Xinyue;  Zhang, Tingjun;  Kang, Shichang;  Wang, Jian
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Budget control  Finite difference method  Remote sensing  Timing circuits  Uncertainty analysisAir temperature  High-latitude regions  Hydrological process  Satellite remote sensing data  Snow cover durations  Spatial and temporal variability  Spatiotemporal variability  Surface energy budget  
Water use conflict and coordination between agricultural and wetlands—a case study of Yanqi basin 期刊论文
Water (Switzerland), 2020, 卷号: 12, 期号: 11, 页码: 1-18
Authors:  Jiang, Mengyao;  Xie, Shuntao;  Wang, Shuixian
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Agricultural robots  Extraction  Irrigation  Lakes  River basin projects  Water conservation  Water management  WetlandsAgricultural water management  Correlation coefficient  Groundwater exploitation  Groundwater extraction  Groundwater modeling  Soil and water assessment tool  Surface water and groundwaters  Water use conflicts  
夯筑土遗址木锚杆群锚效应研究 学位论文
, 兰州: 兰州大学, 2020
Authors:  王南
Favorite  |  View/Download:5/0  |  Submit date:2021/03/02
夯筑土遗址  木锚杆锚固  群锚效应  模型试验  正交方案  数值模拟  极限抗拔力  锚固机理  
Dirac quasinormal modes of Born-Infeld black hole spacetimes* 期刊论文
CHINESE PHYSICS C, 2020, 卷号: 44, 期号: 9
Authors:  Ma, Hong;  Li, Jin
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Dirac perturbation  Born-Infeld black holes  quasinormal modes (QNMs)  
Error Estimates for Backward Fractional Feynman–Kac Equation with Non-Smooth Initial Data 期刊论文
Journal of Scientific Computing, 2020, 卷号: 84, 期号: 1
Authors:  Sun, Jing;  Nie, Daxin;  Deng, WH(邓伟华)
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Computational methods  Natural sciences computing  Software engineeringBackward difference  Fully discrete scheme  Laplace operator  Numerical experiments  Numerical solution  Optimal convergence  Second order convergence  Temporal and spatial  
A linearized finite difference/spectral-Galerkin scheme for three-dimensional distributed-order time–space fractional nonlinear reaction–diffusion-wave equation: Numerical simulations of Gordon-type solitons 期刊论文
Computer Physics Communications, 2020, 卷号: 252
Authors:  Guo, Shimin;  Mei, Liquan;  Zhang, ZQ(张正强);  Li, Can;  Li, Mingjun;  Wang, Ying
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Differentiation (calculus)  Finite difference method  Iterative methods  Linearization  Numerical models  Solitons  Wave equationsCaputo fractional derivatives  Diffusion wave equation  Galerkin spectral method  Nonlinear behavior  Nonlinear reaction  Numerical experiments  Space fractional differential equations  Stability of the scheme  
Error Estimates for Backward Fractional Feynman-Kac Equation with Non-Smooth Initial Data 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2020, 卷号: 84, 期号: 1
Authors:  Sun, Jing;  Nie, Daxin;  Deng, WH(邓伟华)
Favorite  |  View/Download:24/0  |  Submit date:2020/07/14
Backward fractional Feynman-Kac equation  Fractional substantial derivative  Finite element method  Convolution quadrature  Error analysis