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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
收藏
  |  
浏览/下载:11/0
  |  
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
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/04/02
Five-component Manakov system
Non-zero/zero background
Semi-rational solutions
Rogue waves/rogons
Solitons
Optimization method for low specific speed centrifugal impeller based on POD surrogate model
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2019, 卷号: 47, 期号: 7, 页码: 50-55
作者:
Guo, Guangqiang
;
Zhang, Renhui
;
Chen, Xuebing
;
Li, Rennian
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Centrifugal pumps
Centrifugation
Flow fields
Sensitivity analysis
Centrifugal impeller
Centrifugal pump impellers
Hydraulic optimizations
Low specific speed centrifugal pump
Optimization design
Optimization method
Proper orthogonal decompositions
Surrogate model
Joint establishment of the geomagnetic model for mainland China based on CHAMP satellite and surface vector data
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 7, 页码: 2522-2533
作者:
Feng Yan
;
Sun Han
;
Jiang Yong
;
An Zhen-Chang
;
Jiang Yi
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/10/11
Geomagnetic field
Joint modeling
Spherical Cap Harmonic model
Chinese Meridian project
CHAMP satellite
CM4
IGRF12
基于CHAMP卫星与地面矢量数据联合建立中国地磁模型
期刊论文
地球物理学报, 2017, 卷号: 60, 期号: 7, 页码: 2522-2533
作者:
冯彦
;
孙涵
;
蒋勇
;
安振昌
;
姜乙
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2017/09/14
地磁场
联合建模
球冠谐模型
子午工程
CHAMP卫星
CM4
IGRF12
On classification of the Poincare type maps on R-3
其他
2015-01-01
Ren, Zhihua
;
Xia, Li
;
Yang, Jiazhong
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Poincare type map
Conjugacy
Smooth normal form
Resonance
VECTOR-FIELDS
LOCAL HOMEOMORPHISMS
SMOOTH LINEARIZATION
BANACH-SPACES
CONTRACTIONS
The Complexity of Generalized Center Problem
其他
2015-01-01
Dong, Guangfeng
;
Liu, Changjian
;
Yang, Jiazhong
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  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
Polynomial differential systems
p : -q Resonance
Saddle value
Saddle order
Generalized center
RESONANT CENTER PROBLEM
LOTKA-VOLTERRA SYSTEMS
POLYNOMIAL VECTOR-FIELDS
SINGULAR POINT
INTEGRABILITY
LINEARIZABILITY
NONLINEARITIES
On the saddle order of polynomial differential systems at a resonant singular point
其他
2015-01-01
Doug, Guangfeng
;
Yang, Jiazhong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Focus order
Saddle order
Polynomial differential systems
Integrability
p : -q Resonance
VECTOR-FIELDS
CENTERS
Limit cycles for 3-monomial differential equations
其他
2015-01-01
Gasull, Armengol
;
Li, Chengzhi
;
Torregrosa, Joan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Limit cycles
Homogeneous nonlinearities
Abelian integrals
Bifurcations
Z(q)-equivariant symmetry
POLYNOMIAL VECTOR-FIELDS
HILBERTS 16TH PROBLEM
PERIODIC-ORBITS
BIFURCATION
RESONANCE
SYMMETRY
SYSTEMS
ORDER-4
Decidability of the Reachability for a Family of Linear Vector Fields
其他
2015-01-01
Gan, Ting
;
Chen, Mingshuai
;
Dai, Liyun
;
Xia, Bican
;
Zhan, Naijun
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Tarski&apos
Polynomial-exponential function
Reachability
Real root isolation
Cylindrical Algebraic Decomposition (CAD)
CYLINDRICAL ALGEBRAIC DECOMPOSITION
QUANTIFIER ELIMINATION
HYBRID SYSTEMS
IMPROVED PROJECTION
AUTOMATA
s algebra
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