Chun-gen Liu

发表

Minimal P-symmetric period problem of first-order autonomous Hamiltonian systems

Chun-gen Liu, Ben-Xing Zhou, 2016, 1612.04033.

Periodic solutions of delay differential systems via Hamiltonian systems

Chun-gen Liu, Qi Wang, 2014 .

Subharmonic Solutions and Minimal Periodic Solutions of First-order Hamiltonian Systems with Anisotropic Growth

Chun-gen Liu, Xiaofei Zhang, 2016, 1612.04032.

Multiplicity of positive solutions to M-point boundary value problem of second order impulsive differential equations

Yuansheng Tian, Chun-gen Liu, 2009 .

Subharmonic solutions of Hamiltonian systems

Chungen Liu, Chun-gen Liu, 2000 .

Soliton solutions for coupled Schrodinger systems with sign-changing potential

Chun-gen Liu, Youquan Zheng, 2010, 1011.5280.

Linking solutions for p-Laplace equations with nonlinear boundary conditions and indefinite weight

Chun-gen Liu, Youquan Zheng, 2010, 1011.5281.

Minimal M-symmetric periodic solutions of general Hamiltonian systems and delay differential equations

Z. Zhou, Chun-gen Liu, Ben-Xing Zhou, 2022, Journal of Differential Equations.

Minimal period estimates on P-symmetric periodic solutions of first-order mild superquadratic Hamiltonian systems

Chun-gen Liu, Xiaofei Zhang, 2021 .

Homoclinic orbits for a class of first order nonperiodic Hamiltonian systems

Qingye Zhang, Chun-gen Liu, 2018, Nonlinear Analysis: Real World Applications.

Seifert Conjecture in the Even Convex Case

Chun-gen Liu, Duanzhi Zhang, 2013, 1303.6752.

Symmetrical Symplectic Capacity with Applications

Chun-gen Liu, Qi Wang, 2010, 1011.5291.

Iteration theory of $L$-index and Multiplicity of brake orbits

Chun-gen Liu, Duanzhi Zhang, 2009, 0908.0021.

Minimal periodic solutions of first-order convex Hamiltonian systems with anisotropic growth

Chun-gen Liu, Xiaofei Zhang, Li Zuo, 2018, Frontiers of Mathematics in China.

On the steady-state solutions of a nonlinear photonic lattice model

Qiang Ren, Chun-gen Liu, 2015 .

Existence results for the fractional Nirenberg problem

Chun-gen Liu, Youquan Zheng, Yan-hong Chen, 2014, 1406.2770.

Ground state solutions for non-autonomous fractional Choquard equations

Chun-gen Liu, Yan-hong Chen, 2015, 1505.03749.

Minimal brake orbits of first-order convex Hamiltonian systems with anisotropic growth

Chun-gen Liu, Xiaofei Zhang, 2021, Partial Differential Equations and Applications.

Multiple brake orbits on compact convex symmetric reversible hypersurfaces in $\R^{2n}$

Chun-gen Liu, Duanzhi Zhang, 2011, 1111.0722.

Brake subharmonic solutions of first order Hamiltonian systems

Chun-gen Liu, Chong Li, 2009, 0908.0031.

Minimal period estimates for brake orbits of nonlinear symmetric Hamiltonian systems

Chun-gen Liu, 2009, 0908.0029.

Iteration theory of Maslov-type index associated with a Lagrangian subspace for symplectic paths and Multiplicity of brake orbits in bounded convex symmetric domains

Chun-gen Liu, Duanzhi Zhang, 2009 .

Infinitely many periodic solutions for second order Hamiltonian systems

Qingye Zhang, Chungen Liu, Qingye Zhang, 2011, 1106.0360.

Existence and Multiplicity of Solutions for a Bi-Non-Local Problem

J. Zuo, Tianqing An, A. Fiscella, 2022, Mathematics.

Existence of nontrivial solutions for p-Laplacian equations in RN

Chun-gen Liu, Youquan Zheng, 2010, 1011.5284.

Existence of Nontrivial Solutions for p-Laplacian Equations in {R}^{N}

Chun-gen Liu, Youquan Zheng, 2010 .

CUP-LENGTH ESTIMATE FOR LAGRANGIAN INTERSECTIONS

Chun-gen Liu, 2003, math/0304097.

On soliton solutions to a class of Schrödinger-KV systems

Chun-gen Liu, Youquan Zheng, 2013 .

Periodic solutions of asymptotically linear delay differential systems via Hamiltonian systems

Chun-gen Liu, 2012 .

Homoclinic Solutions Near the Origin for a Class of First Order Hamiltonian Systems

Qingye Zhang, Chun-gen Liu, 2023, Acta Mathematica Scientia.

The relative Morse index theory for infinite dimensional Hamiltonian systems with applications

Chun-gen Liu, Qi Wang, 2015 .

The Relation of the Morse Index of Closed Geodesics with the Maslov–type Index of Symplectic Paths

Chun-gen Liu, 2005 .

Iterated index formulae for closed geodesics with applications

Y. Long, Chun-gen Liu, 2002, Science China Mathematics.

Multiplicity of closed characteristics on symmetric convex hypersurfaces in R

Chun-gen Liu, C. Zhu, 2022 .

Multiplicity of characteristics with Lagrangian boundary values on symmetric star-shaped hypersurfaces

F. Guo, Chun-gen Liu, 2009 .

Infinitely many periodic solutions for ordinary $ p(t) $-Laplacian differential systems

Chun-gen Liu, Yuyou Zhong, 2022, Electronic Research Archive.

A new index theory for linear self-adjoint operator equations and its applications

Chun-gen Liu, Qi Wang, 2016 .

Bound state and ground state solutions of the following coupled nonlinear

Chun-gen Liu, Youquan Zheng, 2013 .

Infinitely many homoclinic solutions for second order Hamiltonian systems

Qingye Zhang, Chungen Liu, Chun-gen Liu, 2010 .

Stability of Subharmonic Solutions of First-Order Hamiltonian Systems with Anisotropic Growth

Chun-gen Liu, Xiaofei Zhang, 2019, Acta Mathematica Scientia.

Stability of Subharmonic Solutions of First-Order Hamiltonian Systems with Anisotropic Growth

Chun-gen Liu, Xiaofei Zhang, 2019, Acta Mathematica Scientia.

An Index Theory with Applications to Homoclinic Orbits of Hamiltonian Systems and Dirac Equations

Chun-gen Liu, Qi Wang, 2018, Journal of Dynamics and Differential Equations.

Iteration inequalities of the Maslov P-index theory with applications

Shanshan Tang, Chun-gen Liu, 2015 .

Multiplicity of brake orbits on compact convex symmetric reversible hypersurfaces in R2n for n⩾4

Chun-gen Liu, Duanzhi Zhang, 2013 .

Multiplicity of closed characteristics on symmetric convex hypersurfaces in $\mathbb{R}^{2n}$

Y. Long, Chun-gen Liu, C. Zhu, 2001, math/0109171.

Some abstract critical point theorems for self-adjoint operator equations and applications

Chun-gen Liu, Qi Wang, 2011 .