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自动化研究所 [7]
数学与系统科学研究院 [6]
兰州理工大学 [2]
南京地质古生物研究所 [2]
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期刊论文 [23]
会议论文 [1]
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2020 [24]
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SympNets: Intrinsic structure-preserving symplectic networks for identifying Hamiltonian systems
期刊论文
NEURAL NETWORKS, 2020, 卷号: 132, 页码: 166-179
作者:
Jin, Pengzhan
;
Zhang, Zhen
;
Zhu, Aiqing
;
Tang, Yifa
;
Karniadakis, George Em
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2021/04/26
Deep learning
Physics-informed
Dynamical systems
Hamiltonian systems
Symplectic maps
Symplectic integrators
Recent results on heavy-ion induced reactions of interest for neutrinoless double beta decay at INFN-LNS
期刊论文
Journal of Physics: Conference Series, 2020, 卷号: 1643, 期号: 1
作者:
Cappuzzello,F.
;
Agodi,C.
;
Acosta,L.
;
Altana,C.
;
Amador-Valenzuela,P.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/12/13
Energy and quadratic invariants preserving (EQUIP) multi-symplectic methods for Hamiltonian wave equations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 418, 页码: 18
作者:
Chen, Chuchu
;
Hong, Jialin
;
Sim, Chol
;
Sonwu, Kwang
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  |  
浏览/下载:25/0
  |  
提交时间:2020/10/12
Hamiltonian wave equations
Energy preservation
EQUIP multi-symplectic methods
Nucleus preservation in early Ediacaran Weng'an embryo-like fossils, experimental taphonomy of nuclei and implications for reading the eukaryote fossil record
期刊论文
INTERFACE FOCUS, 2020, 卷号: 10, 期号: 4, 页码: 10
作者:
Sun, Weichen (孙伟辰)
;
Yin, Zongjun (殷宗军)
;
Cunningham, John A.
;
Liu, Pengju
;
Zhu, Maoyan (朱茂炎)
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  |  
浏览/下载:17/0
  |  
提交时间:2020/10/28
Ediacaran
Weng'an Biota
fossil embryo
subcellular structure
taphonomy
A second-order and nonuniform time-stepping maximum-principle preserving scheme for time-fractional Allen-Cahn equations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 414, 页码: 16
作者:
Liao, Hong-lin
;
Tang, Tao
;
Zhou, Tao
收藏
  |  
浏览/下载:163/0
  |  
提交时间:2020/06/30
Time-fractional Allen-Cahn equation
Alikhanov formula
Adaptive time-stepping strategy
Discrete maximum principle
Sharp error estimate
Reprint of: "Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province, southwestern China"
期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2020, 卷号: 549, 页码: 13
作者:
Huang, Jinyuan
;
Hu, Shixue
;
Zhang, Qiyue
;
Donoghue, Philip C. J.
;
Benton, Michael J.
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  |  
浏览/下载:21/0
  |  
提交时间:2021/10/20
Fused cluster
Multielement taxonomy
15-element apparatus
Anisian
Guanling Formation
Luoping Biota
An integrated method for DEM simplification with terrain structural features and smooth morphology preserved
期刊论文
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2020, 页码: 23
作者:
Yu, Wenhao
;
Zhang, Yifan
;
Ai, Tinghua
;
Chen, Zhanlong
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  |  
浏览/下载:11/0
  |  
提交时间:2021/07/09
Terrain feature
DEM
filter
cartography
Visible-Light Photocatalytic Ozonation Using Graphitic C3N4 Catalysts: A Hydroxyl Radical Manufacturer for Wastewater Treatment
期刊论文
ACCOUNTS OF CHEMICAL RESEARCH, 2020, 卷号: 53, 期号: 5, 页码: 1024-1033
作者:
Xiao, Jiadong
;
Xie, Yongbing
;
Rabeah, Jabor
;
Brueckner, Angelika
;
Cao, Hongbin
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  |  
浏览/下载:17/0
  |  
提交时间:2020/07/10
Weighted pseudometric approximation of 2-dimensional fuzzy numbers by fuzzy 2-cell prismoid numbers preserving the centroid
期刊论文
Fuzzy Sets and Systems, 2020, 卷号: 387, 页码: 158-173
作者:
Hai, Shexiang
;
Gong, Zengtai
;
Chen, Zizhong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Artificial intelligence
Fuzzy sets
Approximation operators
Approximations
Four edges approximation
Fuzzy 2-cell prismoid numbers
Fuzzy numbers
Pseudo-metrices
Research results
Scale invariance
Age Estimation via Selecting Discriminated Features and Preserving Geometry
期刊论文
KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS, 2020, 卷号: 14, 期号: 4, 页码: 1721-1737
作者:
Tian, Qing
;
Sun, Heyang
;
Ma, Chuang
;
Cao, Meng
;
Chu, Yi
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/06/22
Age Estimation
Least Square Regression
Cumulative Attribute Coding
Feature Selection
Manifold Learning
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