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数学与系统科学研... [247]
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期刊论文 [246]
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2022 [18]
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专题:数学与系统科学研究院
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On accelerating a multilevel correction adaptive finite element method for Kohn-Sham equation
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 472, 页码: 22
作者:
Hu, Guanghui
;
Xie, Hehu
;
Xu, Fei
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2023/02/07
Kohn-Sham equation
Multilevel correction method
Finite element method
Separately handing nonlinear terms
Parallel computing
Dynamics of 1D and 3D quantum droplets in parity-time-symmetric harmonic-Gaussian potentials with two competing nonlinearities
期刊论文
PHYSICA D-NONLINEAR PHENOMENA, 2022, 卷号: 442, 页码: 15
作者:
Song, Jin
;
Yan, Zhenya
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  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Amended Gross-Pitaevskii equations
PT -symmetric potential
Quantum droplets
Stable solitons
Soliton interactions and excitations
Data-driven rogue waves and parameters discovery in nearly integrable PT-symmetric Gross-Pitaevskii equations via PINNs deep learning
期刊论文
PHYSICA D-NONLINEAR PHENOMENA, 2022, 卷号: 439, 页码: 12
作者:
Zhong, Ming
;
Gong, Shibo
;
Tian, Shou-Fu
;
Yan, Zhenya
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2023/02/07
GeneralizedGrossPitaevskiiequation
ComplexPT-symmetricpotentials
Physics-informeddeepneuralnetworks
Data-driven rogue waves and parameters discovery discovery
Stable solitons and peakons, quantum information entropies, interactions, and excitations for generalized PT-symmetric NLS equations
期刊论文
WAVE MOTION, 2022, 卷号: 115, 页码: 15
作者:
Song, Jin
;
Zhou, Zijian
;
Dong, Huanhe
;
Yan, Zhenya
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  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Generalized nonlinear Schr?dinger equation
PT-symmetric potentials
Stable solitons and peakons
Quantum information entropy
Soliton interactions and adiabatic
excitations
Data-driven discoveries of B?cklund transformations and soliton evolution equations via deep neural network learning schemes
期刊论文
PHYSICS LETTERS A, 2022, 卷号: 450, 页码: 15
作者:
Zhou, Zijian
;
Wang, Li
;
Yan, Zhenya
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  |  
浏览/下载:2/0
  |  
提交时间:2023/02/07
Deep neural networks
B?cklund transform
Miura transform
Soliton equations
Breathers
Solitons
Quasilinear Schrodinger equations with bounded coefficients
期刊论文
NONLINEARITY, 2022, 卷号: 35, 期号: 10, 页码: 4939-4985
作者:
Jing, Yongtao
;
Liu, Haidong
;
Zhang, Zhitao
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  |  
浏览/下载:4/0
  |  
提交时间:2023/02/07
quasilinear Schrodinger equation
variational method
multiple solutions
sign-changing solutions
Monte Carlo fPINNs: Deep learning method for forward and inverse problems involving high dimensional fractional partial differential equations
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, 卷号: 400, 页码: 17
作者:
Guo, Ling
;
Wu, Hao
;
Yu, Xiaochen
;
Zhou, Tao
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  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
Physics -informed neural networks
Fractional Laplacian
Nonlocal operators
Uncertainty quantification
N-(soliton, breather) interactions for general multi-component third-fifth-order mKdV equations via Riemann-Hilbert method
期刊论文
WAVE MOTION, 2022, 卷号: 114, 页码: 13
作者:
Zhang, Minghe
;
Weng, Weifang
;
Yan, Zhenya
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  |  
浏览/下载:6/0
  |  
提交时间:2023/02/07
Multi-component third-fifth-order mKdV
equations
Lax pair
Riemann-Hilbert approach
Soliton solutions
Breathers
Collective attention dynamic induced by novelty decay
期刊论文
EUROPEAN PHYSICAL JOURNAL B, 2022, 卷号: 95, 期号: 8, 页码: 11
作者:
Li, Zhenpeng
;
Tang, Xijin
;
Hong, Zhenjie
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  |  
浏览/下载:3/0
  |  
提交时间:2023/02/07
Curvature conditions for spatial isotropy
期刊论文
JOURNAL OF GEOMETRY AND PHYSICS, 2022, 卷号: 178, 页码: 14
作者:
Tzanavaris, Kostas
;
Seoane, Pau Amaro
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  |  
浏览/下载:5/0
  |  
提交时间:2023/02/07
General relativity
Differential geometry
Riemannian geometry
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