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科研机构
数学与系统科学研究... [38]
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期刊论文 [38]
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2022 [4]
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2019 [4]
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专题:数学与系统科学研究院
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Stable dynamics and excitations of single- and double-hump solitons in the Kerr nonlinear media with PT-symmetric HHG potentials
期刊论文
NONLINEAR DYNAMICS, 2022, 页码: 12
作者:
Li, Xin
;
Wang, Li
;
Zhou, Zijian
;
Chen, Yong
;
Yan, Zhenya
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/04/29
Nonlinear Schrodinger equation
PT-symmetric harmonic-hyperbolic-Gaussian potential
Soliton stability
Soliton excitations and collisions
Semi-rational vector rogon-soliton solutions of the five-component Manakov/NLS system with mixed backgrounds
期刊论文
APPLIED MATHEMATICS LETTERS, 2022, 卷号: 125, 页码: 8
作者:
Weng, Weifang
;
Zhang, Guoqiang
;
Zhou, Zijian
;
Yan, Zhenya
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  |  
浏览/下载:12/0
  |  
提交时间:2022/04/02
Five-component Manakov system
Non-zero/zero background
Semi-rational solutions
Rogue waves/rogons
Solitons
Strong and weak interactions of rational vector rogue waves and solitons to any n-component nonlinear Schrodinger system with higher-order effects
期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2022, 卷号: 478, 期号: 2257, 页码: 23
作者:
Weng, Weifang
;
Zhang, Guoqiang
;
Yan, Zhenya
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  |  
浏览/下载:15/0
  |  
提交时间:2022/04/02
rational vector rogue waves
rational vector solitons
weak and strong interactions
n-component nonlinear wave system with higher-order effects
modified Darboux transform
Formation, stability, and adiabatic excitation of peakons and double-hump solitons in parity-time-symmetric Dirac-delta(x)-Scarf-II optical potentials
期刊论文
PHYSICAL REVIEW E, 2022, 卷号: 105, 期号: 1, 页码: 16
作者:
Zhong, Ming
;
Chen, Yong
;
Yan, Zhenya
;
Tian, Shou-Fu
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  |  
浏览/下载:8/0
  |  
提交时间:2022/04/02
A multigrid method for the ground state solution of Bose-Einstein condensates based on Newton iteration
期刊论文
BIT NUMERICAL MATHEMATICS, 2021, 页码: 19
作者:
Xu, Fei
;
Xie, Hehu
;
Xie, Manting
;
Yue, Meiling
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  |  
浏览/下载:7/0
  |  
提交时间:2021/04/26
BEC
GPE
Nonlinear eigenvalue problem
Multigrid method
Finite element method
Distribution of positive solutions to Schrodinger systems with linear and nonlinear couplings
期刊论文
JOURNAL OF FIXED POINT THEORY AND APPLICATIONS, 2020, 卷号: 22, 期号: 2, 页码: 21
作者:
Zhang, Xinqiu
;
Zhang, Zhitao
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  |  
浏览/下载:24/0
  |  
提交时间:2020/06/30
Schrodinger system
linear and nonlinear couplings
uniqueness
synchronized solution
ON GROUND STATE OF FRACTIONAL SPINOR BOSE EINSTEIN CONDENSATES
期刊论文
ADVANCES IN DIFFERENTIAL EQUATIONS, 2020, 卷号: 25, 期号: 3-4, 页码: 105-134
作者:
Cao, Daomin
;
He, Jinchun
;
Xu, Haoyuan
;
Yang, Meihua
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  |  
浏览/下载:23/0
  |  
提交时间:2020/09/23
Existence of optical vortices in R-2
期刊论文
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2019, 卷号: 50, 页码: 67-85
作者:
Guo, Qing
;
Cao, Daomin
;
Li, Hang
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  |  
浏览/下载:63/0
  |  
提交时间:2020/01/10
Optical vortices
Variational methods
Concentration compactness
Nodal solutions
Computable Error Estimates for Ground State Solution of Bose-Einstein Condensates
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 81, 期号: 2, 页码: 1072-1087
作者:
Xie, Hehu
;
Xie, Manting
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/05/24
Bose-Einstein condensate
Gross-Pitaevskii equation
Finite element method
Computable error estimates
Lower bound
Existence and nonexistence of bound state solutions for Schrodinger systems with linear and nonlinear couplings
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2019, 卷号: 475, 期号: 1, 页码: 350-363
作者:
Luo, Haijun
;
Zhang, Zhitao
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  |  
浏览/下载:45/0
  |  
提交时间:2020/01/10
Nonlinear Schrodinger equations
Bound state solution
Perturbation method
Pohozaev-Nehari identity
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