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西安光学精密机械研究... [5]
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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
收藏
  |  
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
ON THE STANDING WAVES FOR THE X-RAY FREE ELECTRON LASER SCHRODINGER EQUATION
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2022, 页码: 41
作者:
Cao, Daomin
;
Feng, Binhua
;
Luo, Tingjian
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  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
XFEL Schr?dinger equation
nonlinear elliptic equations
normalized solutions
orbital stability
strong instability
Dark gap solitons in one-dimensional nonlinear periodic media with fourth-order dispersion
期刊论文
Chaos, Solitons and Fractals, 2022, 卷号: 157
作者:
Li, Jiawei
;
Zhang, Yanpeng
;
Zeng, Jianhua
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  |  
浏览/下载:63/0
  |  
提交时间:2022/03/22
Dark gap solitons
Fourth-order dispersion
Periodic lattices
Nonlinear Schrödinger equation
Overcoming the snaking instability and nucleation of dark solitons in nonlinear Kerr media by spatially inhomogeneous defocusing nonlinearity
期刊论文
Chaos, Solitons and Fractals, 2022, 卷号: 156
作者:
Liu, Xiuye
;
Zeng, Jianhua
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  |  
浏览/下载:29/0
  |  
提交时间:2022/02/14
Dark solitons
Nonlinear schrödinger equation
Snaking instability
Modulational instability
Deep learning neural networks for the third-order nonlinear Schr?dinger equation: bright solitons, breathers, and rogue waves
期刊论文
Communications in Theoretical Physics, 2021, 卷号: 73, 期号: 10
作者:
Zhou,Zijian
;
Yan,Zhenya
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  |  
浏览/下载:4/0
  |  
提交时间:2022/04/02
third-order nonlinear Schr?dinger equation
deep learning
data-driven solitons
data-driven parameter discovery
Dark matter-wave gap solitons of Bose-Einstein condensates trapped in optical lattices with competing cubic-quintic nonlinearities
期刊论文
Chaos, Solitons and Fractals, 2021, 卷号: 150
作者:
Chen, Junbo
;
Zeng, Jianhua
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  |  
浏览/下载:57/0
  |  
提交时间:2021/07/12
Dark gap solitons
Cubic-quintic nonlinearity
Nonlinear Schrödinger equation
Bose-Einstein condensate
Optical lattices
One-dimensional gap solitons in quintic and cubic–quintic fractional nonlinear Schrödinger equations with a periodically modulated linear potential
期刊论文
Nonlinear Dynamics, 2019, 卷号: 98, 期号: 2, 页码: 985-995
作者:
Zeng, Liangwei
;
Zeng, Jianhua
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浏览/下载:73/0
  |  
提交时间:2019/11/04
Fractional calculus
Cubic–quintic nonlinearity
Nonlinear Schrödinger equation
Gap solitons
Split-step spectral Galerkin method for the two-dimensional nonlinear space-fractional Schrödinger equation
期刊论文
Applied Numerical Mathematics, 2019, 卷号: 136, 页码: 257-278
作者:
Wang, Ying
;
Mei, Liquan
;
Li, Qi
;
Bu, Linlin
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  |  
浏览/下载:1/0
  |  
提交时间:2019/11/19
Mass conservation
Matrix diagonalization method
Spectral Galerkin method
Split-step method
Two-dimensional nonlinear space-fractional Schrö
dinger equation
Ground state solutions of Schrödinger–Poisson systems with variable potential and convolution nonlinearity
期刊论文
Journal of Mathematical Analysis and Applications, 2019, 卷号: 473, 期号: 1, 页码: 87-111
作者:
Chen, Sitong
;
Tang, Xianhua*
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/03
Choquard equation
Convolution nonlinearity
Ground state solutions
Nonlinear problem
Schrödinger–Poisson system
The inverse problem and the second order θ scheme with finite element method used for 2D nonlinear space fractional Schrödinger equation
期刊论文
Applied Mathematics Letters, 2019, 卷号: 98, 页码: 240-247
作者:
Fan W.
;
Zhang H.
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/11
Finite element method
Inverse problem
The second order θ scheme
Two-dimensional nonlinear space fractional Schrödinger equation
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