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中国科学院数学与系统科学研究院机构知识库
KMS Of Academy of mathematics and systems sciences, CAS
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The impact of interregional trade on both quantity- and quality-related water scarcity of Beijing-Tianjin-Hebei urban agglomeration in China
期刊论文
SUSTAINABLE CITIES AND SOCIETY, 2023, 卷号: 88, 页码: 8
作者:
Cai, Beiming
;
Jiang, Ling
;
Liu, Yu
;
Zhang, Wei
;
Zhang, Zhuoying
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2023/02/07
Water scarcity
Blue water footprint
Grey water footprint
Multi-regional input-output model
Quantity water stress
Quality water stress
Heterogeneity dependence between oil prices and exchange rate: Evidence from a parametric test of Granger causality in quantiles
期刊论文
NORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE, 2022, 卷号: 62, 页码: 15
作者:
Jiang, Yong
;
Ren, Yi-Shuai
;
Narayan, Seema
;
Ma, Chao-Qun
;
Yang, Xiao-Guang
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  |  
浏览/下载:113/0
  |  
提交时间:2023/02/07
Heterogeneity dependence
Oil price
Exchange rate
Granger causality in quantiles
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
作者:
Wei, Zhaohao
;
Chai, Jian
;
Dong, Jichang
;
Lu, Quanying
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  |  
浏览/下载:58/0
  |  
提交时间:2023/02/07
Oil and gas markets
Characteristic evolution
Intrinsic mechanism quantification
Non-parametric test
Multivariate GARCH-Copula
CEEMDAN-JADE-RT
The Cauchy Combination Test under Arbitrary Dependence Structures
期刊论文
AMERICAN STATISTICIAN, 2022, 页码: 9
作者:
Long, Mingya
;
Li, Zhengbang
;
Zhang, Wei
;
Li, Qizhai
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浏览/下载:50/0
  |  
提交时间:2023/02/07
Cauchy combination test
Cauchy distribution
Copula
p-value combination
Sparse signals
A semismooth Newton based augmented Lagrangian method for nonsmooth optimization on matrix manifolds
期刊论文
MATHEMATICAL PROGRAMMING, 2022, 页码: 61
作者:
Zhou, Yuhao
;
Bao, Chenglong
;
Ding, Chao
;
Zhu, Jun
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  |  
浏览/下载:65/0
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提交时间:2023/02/07
Nonsmooth manifold optimization
Semismooth Newton method
Augmented Lagrangian method
Riemannian manifold
Rational points on fibrations with few non-split fibres
期刊论文
JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK, 2022, 页码: 45
作者:
Harpaz, Yonatan
;
Wei, Dasheng
;
Wittenberg, Olivier
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浏览/下载:44/0
  |  
提交时间:2023/02/07
Linearization of nonlinear Fokker-Planck equations and applications
期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2022, 卷号: 322, 页码: 1-37
作者:
Ren, Panpan
;
Roeckner, Michael
;
Wang, Feng-Yu
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  |  
浏览/下载:74/0
  |  
提交时间:2023/02/07
Nonlinear Fokker-Planck equation
McKean-Vlasov stochastic differential equation
Diffusion process
Ergodicity
Feynman-Kac formula
Structure-Aware Prototypical Neural Process for Few-Shot Graph Classification
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2022, 页码: 15
作者:
Lin, Xixun
;
Li, Zhao
;
Zhang, Peng
;
Liu, Luchen
;
Zhou, Chuan
;
Wang, Bin
;
Tian, Zhihong
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  |  
浏览/下载:99/0
  |  
提交时间:2023/02/07
Task analysis
Kernel
Training
Decoding
Stochastic processes
Predictive models
Computational modeling
Few-shot learning
graph classification
graph neural networks (GNNs)
neural process (NP)
Optimal convergence of finite element approximation to an optimization problem with PDE constraint*
期刊论文
INVERSE PROBLEMS, 2022, 卷号: 38, 期号: 4, 页码: 45
作者:
Gong, Wei
;
Tan, Zhiyu
;
Zhou, Zhaojie
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  |  
浏览/下载:137/0
  |  
提交时间:2022/04/29
inverse source problem
optimal control
finite element method
a priori error estimate
a posteriori error estimate
adaptivity
rate optimality
Optimal convergence of finite element approximation to an optimization problem with PDE constraint* * Wei Gong was supported by the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB 41000000), the National Key Basic Research Program (Grant No. 2018YFB0704304) and the National Natural Science Foundation of China (Grant No. 12071468, 11671391). Zhaojie Zhou was supported by the National Natural Science Foundation of China under Grant No. 11971276.
期刊论文
Inverse Problems, 2022, 卷号: 38, 期号: 4
作者:
Gong,Wei
;
Tan,Zhiyu
;
Zhou,Zhaojie
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  |  
浏览/下载:125/0
  |  
提交时间:2022/04/29
inverse source problem
optimal control
finite element method
a priori error estimate
a posteriori error estimate
adaptivity
rate optimality