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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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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:29/0
  |  
提交时间:2023/02/07
quasilinear Schrodinger equation
variational method
multiple solutions
sign-changing solutions
Stochastic higher-order three-scale strength prediction model for composite structures with micromechanical analysis
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 465, 页码: 30
作者:
Dong, Hao
;
Yang, Zihao
;
Guan, Xiaofei
;
Cui, Junzhi
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  |  
浏览/下载:75/0
  |  
提交时间:2023/02/07
Composite structures
Multiscale random configurations
SHTSP model
Multilevel strategy
Strength prediction
Vector semi-rational rogon-solitons and asymptotic analysis for any multi-component Hirota equations with mixed backgrounds
期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2022, 卷号: 74, 期号: 9, 页码: 17
作者:
Weng, Weifang
;
Zhang, Guoqiang
;
Chen, Shuyan
;
Zhou, Zijian
;
Yan, Zhenya
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  |  
浏览/下载:64/0
  |  
提交时间:2023/02/07
Multi-componentHirotaequations
mixedbackgrounds
modifiedDarbouxtransform
semi-rational RWs and W-shaped solitons
asymptotic analysis
Large-stepsize integrators for charged-particle dynamics over multiple time scales
期刊论文
NUMERISCHE MATHEMATIK, 2022, 页码: 33
作者:
Hairer, Ernst
;
Lubich, Christian
;
Shi, Yanyan
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  |  
浏览/下载:51/0
  |  
提交时间:2023/02/07
Charged particle
Strong magnetic field
Boris algorithm
Variational integrator
Filtered variational integrator
Modulated Fourier expansion
Long-term behaviour
Semi-rational vector rogon-soliton solutions and asymptotic analysis for any n-component nonlinear Schrodinger equation with mixed boundary conditions
期刊论文
PHYSICA D-NONLINEAR PHENOMENA, 2022, 卷号: 432, 页码: 15
作者:
Weng, Weifang
;
Zhang, Guoqiang
;
Zhang, Minghe
;
Zhou, Zijian
;
Yan, Zhenya
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  |  
浏览/下载:126/0
  |  
提交时间:2022/04/29
N-component NLS equation
Mixed non-zero and zero backgrounds
Semi-rational rogon-soliton solutions
Soliton-like solutions
Asymptotic analysis
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:113/0
  |  
提交时间:2022/04/02
Five-component Manakov system
Non-zero/zero background
Semi-rational solutions
Rogue waves/rogons
Solitons
Improved two-step Newton's method for computing simple multiple zeros of polynomial systems
期刊论文
NUMERICAL ALGORITHMS, 2022, 页码: 32
作者:
Li, Nan
;
Zhi, Lihong
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  |  
浏览/下载:102/0
  |  
提交时间:2022/04/02
Polynomial system
Simple multiple zero
Newton's method
Quadratic convergence
Rational vector rogue waves for the n-component Hirota equation with non-zero backgrounds
期刊论文
PHYSICA D-NONLINEAR PHENOMENA, 2021, 卷号: 427, 页码: 13
作者:
Weng, Weifang
;
Zhang, Guoqiang
;
Wang, Li
;
Zhang, Minghe
;
Yan, Zhenya
收藏
  |  
浏览/下载:155/0
  |  
提交时间:2022/04/29
n-component Hirota equation
Non-zero backgrounds
Modified Darboux transform
Multiple roots
Rational RWs and W-shaped solitons
Non-integrable deformation
Unsteady Convective MHD Flow and Heat Transfer of a Viscous Nanofluid across a Porous Stretching/Shrinking Surface: Existence of Multiple Solutions
期刊论文
CRYSTALS, 2021, 卷号: 11, 期号: 11, 页码: 11
作者:
Alshehri, Nawal A.
;
Abidi, Awatef
;
Khan, Muhammad Riaz
;
Reddy, Yanala Dharmendar
;
Rasheed, Saim
;
Alali, Elham
;
Galal, Ahmed M.
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  |  
浏览/下载:136/0
  |  
提交时间:2022/04/02
nanofluid
heat source
unsteady flow
aligned magnetic field
thermal radiation
porous medium
High-order three-scale computational method for elastic behavior analysis and strength prediction of axisymmetric composite structures with multiple spatial scales
期刊论文
MATHEMATICS AND MECHANICS OF SOLIDS, 2021, 卷号: 26, 期号: 6, 页码: 905-936
作者:
Dong, Hao
;
Cui, Junzhi
;
Nie, Yufeng
;
Jin, Ke
;
Guan, Xiaofei
;
Yang, Zihao
收藏
  |  
浏览/下载:139/0
  |  
提交时间:2021/10/26
Multiscale asymptotic analysis
mechanical behaviors
axisymmetric composite structures
micro-meso-macro coupled model
HOTS numerical algorithm