| 刘永建 | 玉林师范学院党委常委、副院长 博士，二级教授，博士生导师，硕士生导师 广西八桂学者、自治区优秀教师。 电子邮箱∶liuyongjianmaths@126.com |
l 微分方程定性理论、稳定性理论、混沌与分支理论、微分包含
本科课程
l 数学类专业：数学分析、常微分方程，实变函数、抽象代数
l 公共课：高等数学，概率论与数理统计，形势与政策
研究生课程
l 随机微分方程、常微方程数学软件及其应用、微分方程稳定性理论、分支与混沌理论、微分方程定性理论、混沌理论、泛函分析
论文发表情况∶
l Z Peng, Q Huang, Yongjian Liu, A Liu, A 3D nonlinear Filippov system with a symmetric pair of T-singularities, International Journal of Bifurcation and Chaos, 2025(35)4: 2550046
l A Liu, Yongjian Liu, X Lu,Two geometrical invariants for three-dimensional systems, Mathematical Methods in the Applied Sciences,2025,48(3):3383-3399
l C Pan, A Liu, Yongjian Liu, Dynamics of Hindmarsh-Rose diffusive system, Nonlinear Dynamics, 2025,113(2):1623-1635
l 叶莉，刘永建，刘爱民，一类微分包含问题的伪概自守解，数学物理学报，2024，44A（6）:1485-1498
l Ru Li, Yongjian Liu , M Wang, KCC theory for a type of nonlinear damped SD oscillators，International Journal of Geometric Methods in Modern Physics,2024,21(13):2450232
l Y Lu, Yongjian Liu, X Huang, V Calogero, A new kind of double phase elliptic inclusions with logarithmic perturbation terms II: Applications, Communications in Nonlinear Science and Numerical Simulation, 2024:131:107860
l Yongjian Liu, Y Lu, V Calogero, A new kind of double phase elliptic inclusions with logarithmic perturbation terms I: Existence and extremality results, Communications in Nonlinear Science and Numerical Simulation,2024,129:107683
l X Huang, Yongjian Liu, J Huang, Average consensus stability analysis for stochastic multi-agent systems with compound noises under Markovian switching topologies, Miskolc Mathematical Notes, 2023, 24(1):165-178
l Yongjian Liu, S Zeng, G Leszek, Y-H Kim. Convergence analysis of a power penalty approach for a class of nonlocal double phase complementarity systems. Journal of Geometric Analysis, 2023, 33(1):6
l Yongjian Liu, Z Liu, N S. Papageorgiou. Sensitivity analysis of optimal control problems driven by dynamic history-dependent variational-hemivariational inequalities. Journal of Differential Equations, 2023, 324: 559-595
l L Ye, Yongjian Liu, Pseudo-almost periodic C0-solution for evolution inclusion with mixed nonlocal plus local initial conditions, Hacettepe Journal of Mathematics and Statistics, 2023, 52 (6) :1480-1491
l Yongjian Liu, V T Nguyen, P Winkert, S Zeng, Coupled double phase obstacle systems involving nonlocal functions and multivalued convection terms, Monatshefte für Mathematik, 2023, 202(2):363-376
l Q Huang, Yongjian Liu, C Li, A Liu. Homoclinic chaos in a four-dimensional manifold piecewise linear system. International Journal of Bifurcation and Chaos, 2022, 32(15): 2250230
l Yongjian Liu, Z Liu. S Peng, C-F Wen. Optimal feedback control for a class of fractional evolution equations with history-dependent operators. Fractional Calculus and Applied Analysis, 2022, 25: 1108-1130
l Yongjian Liu, B Chen, X Huang, L Ye, Z Wei. Qualitative geometric analysis of traveling wave solutions of the modified equal width Burgers equation. Mathematical Methods in the Applied Sciences, 2022, 45(16): 9560-9577
l X Lu, Yongjian Liu, A Liu, C Feng. New geometric viewpoints to Chen chaotic system. Miskolc Mathematical Notes, 2022, 23 (1): 339-362
l T Lai, C Feng, Yongjian Liu, A Liu. Geometric analysis and onset of chaos for the resonant nonlinear Schrodinger system. The European Physical Journal-Special Topics, 2022, 231: 2133-2142
l Yongjian Liu, C Li, A Liu. Analysis of geometric invariants for three types of bifurcations in 2D differential systems. International Journal of Bifurcation and Chaos, 2021, 31 (7) : 2150105
l Yongjian Liu, S Migorski, V T Nguyen, S Zeng. Existence and convergence results for elastic frictional contact problem with nonmonotone subdifferential boundary conditions. Acta Mathematica Scientia, 2021, 41B: 1-18
l 刘永建，黄秋健. Rabinovich系统的Jacobi分析. 数学物理学报. 2021, 41A(3): 783-796
l J Cen, Yongjian Liu, V T Nguyen, S Zeng. Existence of solutions for fractional evolution inclusion with application to mechanical contact problems. Fractals, 2021, 29(8): 2140036
l Yongjian Liu, Z Liu, C-F Wen, J-C Yao, S Zeng. Existence of solutions for a class of noncoercive variational–hemivariational inequalities arising in contact problems. Applied Mathematics & Optimization, 2021, 84, 2037-2059
l Yongjian Liu, Q Huang, Z Wei. Dynamics at infinity and Jacobi stability of trajectories for the Yang-Chen system. Discrete and Continuous Dynamical Systems Series B, 2021, 26(6): 3357-3380
l Yongjian Liu, Z Liu, D Motreanu. Existence and approximated results of solutions for a class of nonlocal elliptic variational-hemivariational inequalities. Mathematical Methods in the Applied Sciences, 2020,43(3): 1-14
l Yongjian Liu, Z Liu, D Motreanu. Differential inclusion problems with convolution and discontinuous nonlinearities. Evolution Equations and Control Theory, 2020, 9(4): 1057-1071
l Yongjian Liu, A J M. Khalaf, T Hayat, A Alsaedi, Viet-Thanh Pham*, Sajad Jafari. A Complete investigation of the effect of external force on a 3D mega stable oscillator. International Journal of Bifurcation and Chaos, 2020, 30 (1) : 2050012
l C Feng, Q Huang, Yongjian Liu. Jacobi analysis for an unusual 3D autonomous system. International Journal of Geometric Methods in Modern Physics, 2020, 17 (4) : 2050062
l B Chen, Yongjian Liu, Z Wei, C Feng. New insights into a chaotic system with only a Lyapunov stable equilibrium. Mathematical Methods in the Applied Sciences, 2020 43(15): 9262-9279
l H Chen, Yongjian Liu, C Feng, A Liu, X Huang. Dynamics at infinity and existence of singularly degenerate heteroclinic cycles in Maxwell-Bloch system. Journal of Computational and Nonlinear Dynamics, 2020, 15(10): 101007
l Yongjian Liu, H Chen, X Lu, C Feng, A Liu. Homoclinic orbits and Jacobi stability on the orbits of Maxwell-Bloch system. Applicable Analysis, 2020, 1-20
l Yongjian Liu, Z Liu, C-F Wen, J-C Yao. Existence of solutions for non-coercive variational-hemivariational inequalities involving the nonlocal fractional P-Laplacian. Optimization, 2020(5): 1-19
l 国家自然科学基金（面上项目）（12371179）. 分段光滑高维微分系统复杂动力学与混沌研究. 2024.01-2027.12. 主持
l 国家自然科学基金（地区基金）（11961074）. Lorenz-like系统族的不稳定性与混沌机制研究. 2020.01-2023.12. 主持
l 国家自然科学基金（地区基金）（11561069）. Lorenz型与随机Lorenz型系统族的分岔与混沌. 2016.01-2019.12. 主持
l 国家自然科学基金（地区基金）（11161051）. Lorenz-like系统族的等价性和混沌吸引子几何结构. 2012.01-2015.12. 主持
l 广西自然科学基金创新研究团队项目(2025GXNSFGA069001). 非线性微分系统的理论方法及应用. 2025/3-2029/3. 主持
l 广西高校高水平创新团队资助项目. 非线性系统数据分析与应用创新团队. 2018.09 - 2021.09. 主持
l 广西自然科学基金（重点项目）（2018GXNSFDA281028）. 微分混沌系统的机理研究. 2019.01-2022.12. 主持
l 广西自然科学基金（面上项目）（2015GXNSFAA139002）. 微分混沌系统与混沌吸引子几何结构. 2015.09-2018.08. 主持
l 广西自然科学基金（面上项目）（2012GXNSFAA053014）. 连续混沌系统的分岔和全局动力学分析及应用研究. 2012.01-2014.12. 主持
l 广西教育厅重点科研项目（201202ZD080）. 基于高维混沌吸引子的信息保密与认证研究. 2012.05-2014.05. 主持
l 2024年，2023年度广西科学技术奖自然科学奖二等奖（排名第一）：具有不连续结构微分系统的定性分析方法
l 2022年，玉林师范学院“黄大年式教师团队”（排名第一）
l 2021年，自治区党委教育工委“优秀共产党员”
l 2020年，玉林师范学院本科办学 20 周年突出贡献奖
l 2019年，自治区优秀教师
l 2019年，玉林市“最美科技工作者”
l 2018年，广西高校卓越学者
l 2017年，2016年度广西科学技术奖自然科学奖三等奖（排名第一）：微分多项式混沌系统的复杂性分析方法
l 2017年，广西高等教育自治区级教学成果奖二等奖（排名第二）：地方高等师范院校“厚基础+重素养”的数学专业创新人才培养的探索与实践
l 广西数学学会第十三届理事会副理事长
l 广西人工智能学会第二届理事会副理事
l 美国“数学评论”评论员
l 重庆大学、广西师范大学兼职博士研究生导师
l 广西大学、广西师范大学兼职硕士研究生导师
