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The relationship between geopolitical risk and crude oil prices: evidence from nonlinear and frequency domain causality tests 期刊论文
SPANISH JOURNAL OF FINANCE AND ACCOUNTING-REVISTA ESPANOLA DE FINANCIACION Y CONTABILIDAD, 2022, 页码: 23
Authors:  Jiang, Yong;  Ren, Yi-Shuai;  Yang, Xiao-Guang;  Ma, Chao-Qun;  Weber, Olaf
Favorite  |  View/Download:42/0  |  Submit date:2023/02/07
Geopolitical risk  oil prices  nonlinear analysis  Granger causality  frequency domain  
Understanding the linkage-dependence structure between oil and gas markets: A new perspective 期刊论文
ENERGY, 2022, 卷号: 257, 页码: 18
Authors:  Wei, Zhaohao;  Chai, Jian;  Dong, Jichang;  Lu, Quanying
Favorite  |  View/Download:46/0  |  Submit date:2023/02/07
Oil and gas markets  Characteristic evolution  Intrinsic mechanism quantification  Non-parametric test  Multivariate GARCH-Copula  CEEMDAN-JADE-RT  
Trace transfer-based diagonal sweeping domain decomposition method for the Helmholtz equation: Algorithms and convergence analysis 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 455, 页码: 29
Authors:  Leng, Wei;  Ju, Lili
Favorite  |  View/Download:105/0  |  Submit date:2022/04/29
Domain decomposition method  Diagonal sweeping  Helmholtz equation  Perfectly matched layer  Trace transfer  Parallel computing  
Static or dynamic? Characterize and forecast the evolution of urban crime distribution 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2022, 卷号: 190, 页码: 16
Authors:  Zhu, Qing;  Zhang, Fan;  Liu, Shan;  Wang, Lin;  Wang, Shouyang
Favorite  |  View/Download:101/0  |  Submit date:2022/04/02
Urban crime  Spatiotemporal framework  Crime distribution  Graph neural network  
INVERSE ELASTIC SCATTERING FOR A RANDOM POTENTIAL\ast 期刊论文
SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 2022, 卷号: 54, 期号: 5, 页码: 5126-5159
Authors:  LI, Jianliang;  LI, Peijun;  Wang, Xu
Favorite  |  View/Download:38/0  |  Submit date:2023/02/07
inverse scattering problem  elastic wave equation  generalized Gaussian random field  pseudodifferential operator  principal symbol  uniqueness  
Disturbance observer-based repetitive control with application to optoelectronic precision positioning system 期刊论文
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2021, 卷号: 358, 期号: 16, 页码: 8443-8469
Authors:  Nie, Kang;  Xue, Wenchao;  Zhang, Chao;  Mao, Yao
Favorite  |  View/Download:97/0  |  Submit date:2022/04/02
A convergent low-wavenumber, high-frequency homogenization of the wave equation in periodic media with a source term 期刊论文
APPLICABLE ANALYSIS, 2021, 页码: 34
Authors:  Meng, Shixu;  Oudghiri-Idrissi, Othman;  Guzina, Bojan B.
Favorite  |  View/Download:142/0  |  Submit date:2021/10/26
Waves in periodic media  dynamic homogenization  finite frequency  band gap  (Floquet-)Bloch transform  variational formulation  
A Diagonal Sweeping Domain Decomposition Method with Source Transfer for the Helmholtz Equation 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2021, 卷号: 29, 期号: 2, 页码: 357-398
Authors:  Leng, Wei;  Ju, Lili
Favorite  |  View/Download:117/0  |  Submit date:2021/04/26
Helmholtz equation  domain decomposition method  diagonal sweeping  perfectly matched layer  source transfer  parallel computing  
Acoustic multi-parameter full waveform inversion based on the wavelet method 期刊论文
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, 2020, 页码: 28
Authors:  Zhang, Wensheng
Favorite  |  View/Download:160/0  |  Submit date:2020/09/23
Full waveform inversion  multi-parameter  wavelet method  numerical schemes  acoustic wave  time domain  
Fast acoustic source imaging using multi-frequency sparse data 期刊论文
Inverse Problems, 2020, 卷号: 36, 期号: 2
Authors:  Alzaalig,Ala;  Hu,Guanghui;  Liu,Xiaodong;  Sun,Jiguang
Favorite  |  View/Download:133/0  |  Submit date:2020/03/10
acoustic source imaging  multi-frequency data  sampling method  uniqueness