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Complete continuity and Fréchet derivatives of nodes in potentials for one-dimensional p-Laplacian
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2024
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Jifeng Chu
Gang Meng
Feng Wang
Meirong Zhang
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Optimization problems on nodes of SturmâLiouville operators with $$L^p$$ potentials
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2024
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Jifeng Chu
Gang Meng
Feng Wang
Meirong Zhang
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Minimizations of positive periodic and Dirichlet eigenvalues for general indefinite Sturm-Liouville problems
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2023
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Jifeng Chu
Gang Meng
Zhi Zhang
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Nagumo-type uniqueness and stability for nonlinear differential equations on semi-infinite intervals
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2023
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Jifeng Chu
Zihao Wang
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Existence and approximate solutions of a nonlinear model for the Antarctic circumpolar current
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2023
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Jifeng Chu
Kateryna Marynets
Zihao Wang
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Sharp bounds for Dirichlet eigenvalue ratios of the CamassaâHolm equations
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2022
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Jifeng Chu
Gang Meng
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Criterion for Lyapunov stability of periodic CamassaâHolm equations
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2022
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Feng Cao
Jifeng Chu
Ke Jiang
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Almost Periodic Solutions by the Harmonic Balance Method
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2022
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Jifeng Chu
Zuohuan Zheng
Zhe Zhou
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Minimization of lowest positive periodic eigenvalue for the CamassaâHolm equation with indefinite potential
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2022
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Jifeng Chu
Gang Meng
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Nonlinear Differential Equations Modeling the Antarctic Circumpolar Current
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2021
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Jifeng Chu
Kateryna Marynets
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Chat
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Nonuniform dichotomy spectrum and reducibility for nonautonomous difference equations
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2021
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Jifeng Chu
Fangfang Liao
Stefan Siegmund
Yonghui Xia
Hailong Zhu
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A flow force reformulation of steady periodic fixed-depth irrotational equatorial flows
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2021
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Jifeng Chu
Xun Wang
LingâJun Wang
Zhi Zhang
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Constant vorticity water flows in the equatorial ÎČ-plane approximation with centripetal forces
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2020
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Jifeng Chu
Yanjuan Yang
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Continuous dependence and estimates of eigenvalues for periodic generalized Camassa-Holm equations
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2020
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Jifeng Chu
Gang Meng
Zhi Zhang
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Exact Solution and Instability for Geophysical Waves with Centripetal Forces and at Arbitrary Latitude
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2019
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Jifeng Chu
Delia Ionescu-Kruse
Yanjuan Yang
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Continuity and minimization of spectrum related with the periodic CamassaâHolm equation
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2018
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Jifeng Chu
Gang Meng
Meirong Zhang
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Mean-square almost automorphic solutions for stochastic differential equations with hyperbolicity
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2018
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Hailong Zhu
Jifeng Chu
Weinian Zhang
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Bounded solutions of a nonlinear second order differential equation with asymptotic conditions modeling ocean flows
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2017
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Jifeng Chu
Zaitao Liang
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Monotone solutions of a nonlinear differential equation for geophysical fluid flows
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2017
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Jifeng Chu
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On a nonlinear integral equation for the ocean flow in arctic gyres
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2017
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Jifeng Chu
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On a nonlinear model for arctic gyres
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2017
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Jifeng Chu
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Weak Solutions and Energy Estimates for Singular p-Laplacian-Type Equations
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2017
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Jifeng Chu
Shapour Heidarkhani
Amjad Salari
Giuseppe Caristi
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Existence and stability of periodic solutions for relativistic singular equations
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2017
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Jifeng Chu
Zaitao Liang
Fangfang Liao
Shiping Lu
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Existence and stability of periodic oscillations of a rigid dumbbell satellite around its center of mass
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2017
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Jifeng Chu
Zaitao Liang
Pedro J. Torres
Zhe Zhou
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WEAK SOLUTIONS AND ENERGY ESTIMATES FOR A DEGENERATE NONLOCAL PROBLEM INVOLVING SUB-LINEAR NONLINEARITIES
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2017
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Jifeng Chu
Shapour Heidarkhani
Kit Ian Kou
Amjad Salari
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Existence and multiplicity of nontrivial solutions for some biharmonic equations with p-Laplacian
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2016
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Juntao Sun
Jifeng Chu
Tsungâfang Wu
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Periodic shadowing of vector fields
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2016
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Jifeng Chu
Zhaosheng Feng
Ming Li
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Prevalence of stable periodic solutions for Duffing equations
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2016
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Jifeng Chu
Feng Wang
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+
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Twist periodic solutions for differential equations with a combined attractiveârepulsive singularity
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2016
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Jifeng Chu
Pedro J. Torres
Feng Wang
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+
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Periodic orbits of a singular superlinear planar system
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2015
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Jifeng Chu
Ming Li
Shengjun Li
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+
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Radially symmetric convex solutions for Dirichlet problems of MongeâAmpĂšre equations
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2015
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Zaitao Liang
Jifeng Chu
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Complete structure of the FuÄĂk spectrum of the p-Laplacian with integrable potentials on an interval
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2015
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Wei Chen
Jifeng Chu
Ping Yan
Meirong Zhang
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PDF
Chat
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Periodic solutions for second order singular differential systems with parameters
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2015
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Stefan Siegmund
Fanglei Wang
Jifeng Chu
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Nontrivial periodic solutions of second order singular damped dynamical systems
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2015
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Jifeng Chu
Shengjun Li
Hailong Zhu
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Dynamical Aspects of Initial/Boundary Value Problems for Ordinary Differential Equations 2014
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2015
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Jifeng Chu
Yongli Song
Juntao Sun
Patricia J. Y. Wong
Yonghui Xia
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Radial stability of periodic solutions of the Gylden-Meshcherskii-type problem
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2014
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Jifeng Chu
Pedro J. Torres
Feng Wang
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Three Nontrivial Solutions for Kirchhoff-Type VariationalâHemivariational Inequalities
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2014
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Jifeng Chu
Fariba Gharehgazlouei
Shapour Heidarkhani
Arezoo Solimaninia
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Solitary Wave and Periodic Wave Solutions for a Non-Newtonian Filtration Equation
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2014
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Zaitao Liang
Jifeng Chu
Shiping Lu
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Necessary and sufficient conditions for the existence of periodic solution to singular problems with impulses
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2014
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Juntao Sun
Jifeng Chu
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On the FuÄĂk spectrum of the scalar p-Laplacian with indefinite integrable weights
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2014
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Wei Chen
Jifeng Chu
Ping Yan
Meirong Zhang
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Nonuniform dichotomy spectrum and reducibility for nonautonomous difference equations
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2014
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Jifeng Chu
Hailong Zhu
Stefan Siegmund
Yonghui Xia
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PDF
Chat
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POSITIVE SOLUTIONS OF SINGULAR DIRICHLET PROBLEMS VIA VARIATIONAL METHODS
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2013
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Juntao Sun
Jifeng Chu
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Periodic solution generated by impulses for singular differential equations
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2013
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Juntao Sun
Jifeng Chu
Haibo Chen
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Robustness of nonuniform behavior for discrete dynamics
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2013
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Jifeng Chu
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An order-type existence theorem and applications to periodic problems
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2013
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Jifeng Chu
Feng Wang
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PDF
Chat
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Dynamical Aspects of Initial/Boundary Value Problems for Ordinary Differential Equations
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2013
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Jifeng Chu
Juntao Sun
Patricia J. Y. Wong
Yonghui Xia
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Chat
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Existence for Singular Periodic Problems: A Survey of Recent Results
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2013
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Jifeng Chu
Juntao Sun
Patricia J. Y. Wong
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Homoclinic orbits for first order periodic Hamiltonian systems with spectrum point zero
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2013
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Juntao Sun
Jifeng Chu
Zhaosheng Feng
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+
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On periodic Hamiltonian elliptic systems with spectrum point zero
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2012
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Juntao Sun
Haibo Chen
Jifeng Chu
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+
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Robustness of nonuniform dichotomies with different growth rates
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2011
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LuĂs Barreira
Jifeng Chu
ClĂ udĂŹa Valls
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Periodic solutions for second order singular damped differential equations
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2011
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Jifeng Chu
N. W. Fan
Pedro J. Torres
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Lyapunov stability for conservative systems with lower degrees of freedom
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2011
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Jifeng Chu
Jinzhi Lei
Meirong Zhang
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PERIODIC SOLUTIONS OF SINGULAR DIFFERENTIAL EQUATIONS WITH SIGN-CHANGING POTENTIAL
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2010
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Jifeng Chu
Ziheng Zhang
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SINGULAR INTEGRAL EQUATIONS AND APPLICATIONS TO NONLINEAR CONJUGATE PROBLEMS
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2010
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Jifeng Chu
Donal OâRegan
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SINGULAR INTEGRAL EQUATIONS AND APPLICATIONS TO NONLINEAR CONJUGATE PROBLEMS
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2010
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Jifeng Chu
Donal OâRegan
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Chat
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The Lyapunov Stability for the Linear and Nonlinear Damped Oscillator with Time-Periodic Parameters
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2010
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Jifeng Chu
Ting Xia
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Positive bound states of systems of nonlinear Schrödinger equations
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2009
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Jifeng Chu
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Lyapunov stability of periodic solutions of the quadratic Newtonian equation
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2009
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Meirong Zhang
Jifeng Chu
Xiong Li
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Periodic Solutions of Second Order Superlinear Singular Dynamical Systems
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2009
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Jifeng Chu
Ziheng Zhang
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Twist periodic solutions of second order singular differential equations
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2009
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Jifeng Chu
Ming Li
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Recent Existence Results for Second-Order Singular Periodic Differential Equations
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2009
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Jifeng Chu
Juan J. Nieto
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The stability of the equilibrium of a nonlinear planar system and application to the relativistic oscillator
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2008
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Jifeng Chu
Jinzhi Lei
Meirong Zhang
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Positive periodic solutions and eigenvalue intervals for systems of second order differential equations
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2008
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Jifeng Chu
Hao Chen
Donal OâRegan
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Multiplicity Results for Second Order Non-Autonomous Singular Dirichlet Systems
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2008
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Jifeng Chu
Donal OâRegan
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Non-collision periodic solutions of second order singular dynamical systems
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2008
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Jifeng Chu
Daniel Franco
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Positive solutions for second-order superlinear repulsive singular Neumann boundary value problems
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2008
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Jifeng Chu
Xiaoning Lin
Daqing Jiang
Donal OâRegan
Ravi P. Agarwal
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Impulsive periodic solutions of first-order singular differential equations
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2008
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Jifeng Chu
Juan J. Nieto
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POSITIVE PERIODIC SOLUTIONS OF SYSTEM OF FUNCTIONAL DIFFERENCE EQUATIONS
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2008
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Jifeng Chu
Donal OâRegan
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POSITIVE SOLUTIONS AND EIGENVALUE INTERVALS FOR DISCRETE BOUNDARY VALUE PROBLEMS
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2008
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Jifeng Chu
Donal OâRegan
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Rotation numbers and Lyapunov stability of elliptic periodic solutions
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2008
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Jifeng Chu
Meirong Zhang
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Applications of Schauder's fixed point theorem to singular differential equations
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2007
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Jifeng Chu
Pedro J. Torres
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Positive periodic solutions of Hillâs equations with singular nonlinear perturbations
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2007
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Jifeng Chu
Ming Li
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+
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Periodic solutions of second order non-autonomous singular dynamical systems
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2007
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Jifeng Chu
Pedro J. Torres
Meirong Zhang
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+
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Positive solutions of Neumann problems with singularities
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2007
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Jifeng Chu
Yigang Sun
Hao Chen
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+
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Positive solutions and eigenvalue intervals for nonlinear systems
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2007
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Jifeng Chu
Donal OâRegan
Meirong Zhang
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+
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Existence of positive solutions for nonlinear systems
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2007
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Jifeng Chu
Donal OâRegan
Meirong Zhang
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+
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The monotone method for Neumann functional differential equations with upper and lower solutions in the reverse order
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2006
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Daqing Jiang
Ying Yang
Jifeng Chu
Donal OâRegan
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Chat
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Multiplicity of positive periodic solutions to second order differential equations
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2006
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Jifeng Chu
Lin Xiao-ning
Daqing Jiang
Donal OâRegan
Ravi P. Agarwal
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Positive solutions for singular non-linear third-order periodic boundary value problems
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2005
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Jifeng Chu
Zhongcheng Zhou
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Positive solutions and eigenvalues of nonlocal boundary-value problems
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2005
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Jifeng Chu
Zhongcheng Zhou
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Multiplicity of positive periodic solutions to superlinear repulsive singular equations
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2005
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Daqing Jiang
Jifeng Chu
Meirong Zhang
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+
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Eigenvalues and discrete boundary value problems for the one-dimensional p-laplacian
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2005
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Jifeng Chu
Daqing Jiang
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Chat
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Multiplicity of positive solutions to second order differential equations with Neumann boundary conditions
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2005
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Jifeng Chu
Daqing Jiang
Donal OâRegan
Ravi P. Agarwal
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Chat
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Positive solutions for continuous and discrete boundary value problems to the one-dimension p-laplacian
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2004
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Daqing Jiang
Jifeng Chu
Donal 'Regan
Ravi P. Agarwal
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Multiple positive solutions to superlinear periodic boundary value problems with repulsive singular forces
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2003
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Daqing Jiang
Jifeng Chu
Donal OâRegan
Ravi P. Agarwal
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