相册


基本信息 The basic information
姓名: 李永歌

学院: 数学与统计学院


学历: 博士研究生毕业

学位: 理学博士


职称: 副教授

职务:


学科: 数学-概率论与数理统计


邮箱: liyonge@nwpu.edu.cn




工作经历 Work Experience
2020/06-至今， 西北工业大学，副教授
2018/08-200/06，华中科技大学，博士后，合作导师：Jinqiao Duan



教育经历 Education Experience
2014/09-2018/06，西北工业大学，应用数学，博士，导师：许勇教授
2015/09-2016/08，德国洪堡大学，应用数学，合作导师：J. Kurths教授
2012/09-2015/03，西北工业大学，应用数学，硕士，导师：许勇教授
2008/09-2012/07，西北工业大学，本科



科学研究 Scientific Research
主要从事非线性随机动力学与控制及其应用研究，主要包括：
1）极端环境下不规则势函数中的动力学跃迁；
2）受限空间中流体与粒子耦合的动力学；
3）深度学习与非线性随机动力学


基金情况：
1）国家自然科学基金(青年项目) No. **, 2020.01-2022.12, 主持;
2）中国博士后科学基金(面上项目) No. 2018M642817, 2018.11-2020.07, 主持;
3）西北工业大学博士论文创新基金No. CX201608, 2016.01-2017.12, 主持(已结题);
4）国家自然科学基金(面上项目) No.**, **, 第一参与人





学术成果 Academic Achievements

[24] Hua Li, Yong Xu, Yongge Li, Ralf Metzler, Transition path dynamics across rough inverted parabolic potential barrier. The European Physical Journal Plus, 2020, 135(9): 1-22.
[23] Jinzhong Ma, Yong Xu, Yongge Li, Ruilan Tian, Guanrong Chen, Jürgen Kurths, Precursor criteria for noise-induced critical transitions in multi-stable systems. Nonlinear Dynamics 101, 21-35 (2020).
[22] Yongge Li, Ruoxing Mei, Yong Xu, Jürgen Kurths, Jinqiao Duan, Ralf Metzler (2020): Particle dynamics andtransport enhancement in a confined channel with position-dependent diffusivity, New Journal of Physics, 22, 053016
[21]Ruoxing Mei, Yong Xu, Yongge Li, Jürgen Kurths (2020): The steady current analysis in a periodic channel driven by correlated noises, Chaos, Solitons and Fractals , 135, 109766
[20]Hao Zhang, Yong Xu, Yongge Li, Kuang Zhou, Qi Liu, Jürgen Kurths (2020): Solving Fokker-Planck equation using deep learning, Chaos, 30, 013133.
[19]Yongge Li, Yong Xu, Jürgen Kurths, Jinqiao Duan (2019): The influences of correlated spatially random perturbations on first passage time in a linear-cubic potential, Chaos, 29, 101102.
[18]Yongge Li, Yong Xu, Jürgen Kurths (2019): First-passage-time distribution in a moving parabolic potential with spatial roughness, Physical Review E, 99, 052203.
[17]Jinzhong Ma, Yong Xu, Yongge Li, Ruilan Tian, Jürgen Kurths (2019): Predicting noise induced critical transitions in bistable systems, Chaos, 29, 081102.
[16]Jinzhong Ma, Yong Xu, Wei Xu, Yongge Li, Jürgen Kurths (2019): Slowing down critical transitiions via Gaussian white noise and periodic force, Science China-Technological Sciences, 62, 2144.
[15]Yong Xu, Ruoxing Mei, Yongge Li, Jürgen Kurths (2019): Particle transport in a confined ratchet driven by the colored noise, Book: Stochastic Dynamics out of Equilibrium, IHPStochDyn 2017, 282, 443-456.
[14]Zhanqing Wang, Yong Xu, Yongge Li, Jürgen Kurths (2019): α-stable noise-induced coherence on a spatially extended Fitzhugh-Nagumo system, Journal of Statistical Methanics, 2019(10), 103501.
[13] Yongge Li, Yong Xu, Jürgen Kurths (2017): Roughness-enhanced transports in a tilted ratchet driven by Lévy noises, Physical Review E 96, 052121.
[12] Yongge Li, Yong Xu, Jürgen Kurths, Xiaole Yue (2017): Transports in a rough ratchet induced by Lévy noises, Chaos 27, 103102.
[11] Yongge Li, Yong Xu, Wei Xu, Zichen Deng, Jürgen Kurths (2017): Fine Separation of particles via the Entropic Splitter, Physical Review E 96, 022152.
[10] Yong Xu, JinZhong Ma, Haiyan Wang, Yongge Li, Jürgen Kurths (2017): Effects of combined harmonic and random excitations on a Brusselator model, European Physical Journal B 90, 194.
[9] Yongge Li, Yong Xu, Jürgen Kurths, Xiaole Yue (2016): Lévy-noise-induced transport in a rough triple-well potential, Physical Review E 94, 042222.
[8] Yong Xu, Yongge Li, Di Liu(2016): A method to stochastic dynamical systems with strong nonlinearity and fractional damping, Nonlinear Dynamics 83, 2311.
[7] Yong Xu, Yongge Li, Hao Zhang, Xiaofan Li, Jürgen Kurths (2016): The Switch in a Genetic Toggle System with Lévy Noise, Scientific Reports 6, 31505.
[6] Yong Xu, Yongge Li, Juanjuan Li, Jing Feng, Huiqing Zhang (2015): The phase transition in a bistable Duffing system driven by Lévy noise, Journal of Statistical Physics 158, 120. 1
[5] Ilya Pavlyukevich, Yongge Li, Yong Xu, A. Chechkin (2015): Directed transport induced by spatially modulated Lévy flights, Journal of Physics A 48, 495004.
[4] Yong Xu, Bin Pei, Yongge Li (2015): Approximation properties for solutions to non-Lipschitz stochastic differential equations with Lévy noise, Mathematical Methods in the Applied Sciences 38, 2120-2131.
[3] Yong Xu, Yongge Li, Di Liu (2014): Response of fractional oscillators with viscoelastic term under random excitation, ASME Journal of Computational and Nonlinear Dynamics 9, 031015.
[2] Yong Xu, Hua Wang, Yongge Li, Bin Pei (2014): Image encryption based on synchronization of fractional chaotic systems, Communications in Nonlinear Science and Numerical Simulation 19, 3735-3744.
[1] Yong Xu, Yongge Li, Di Liu, Wantao Jia, Hui Huang (2013): Responses of Duffing oscillator with fractional damping and random phase, Nonlinear Dynamics 74, 745-753.