基本信息
闫振亚  男  博导  中国科学院数学与系统科学研究院
电子邮件: zyyan@mmrc.iss.ac.cn
通信地址: 北京中关村东路55号
邮政编码: 100190

招生信息

   
招生专业
070104-应用数学
招生方向
数学物理、可积系统及应用
怪波、RH问题与方法、PT对称
PDE机器学习、符号-数值计算

教授课程

数学物理方程
非线性微分方程与符号计算

出版信息

   
发表论文
[1] Zhong, Ming, Yan, Zhenya. M. Zhong, Z. Yan, Formation of multi-peak gap solitons and stable excitations for double-Levy-index and mixed fractional NLS equations with optical lattice potentials. Proc. R. Soc. A[J]. 2023, 479(2275): http://dx.doi.org/10.1098/rspa.2023.0222.
[2] Jin Song, Huanhe Dong, Dumitru Mihalache, Zhenya Yan. Jin Song, H. Dong, D. Mihalache, Z. Yan, Spontaneous symmetry breaking, stability and adiabatic changes of 2D quantum droplets in amended Gross–Pitaevskii equation with multiwell potential. Physica D: Nonlinear Phenomena[J]. 2023, 448: 133732-, http://dx.doi.org/10.1016/j.physd.2023.133732.
[3] Jin song, Yan, Zhenya. J. Song, Z. Yan, Deep learning soliton dynamics and complex potentials recognition for 1D and 2D PT-symmetric saturable nonlinear Schrödinger equations. Physica D: Nonlinear Phenomena[J]. 2023, 448: 133729-, [4] Jin Song, B. Malomed, Yan, Zhenya. J. Song, B. Malomed, Z. Yan, Symmetry-breaking bifurcations and excitations of solitons in linearly coupled NLS equations with PT-symmetric potentials. Proc. R. Soc. A[J]. 2023, 479: 20230457.-, [5] J. Song, Yan, Zhenya, B. A. Malomed. J. Song, Z. Yan, B. Malomed, Formations and dynamics of two-dimensional spinning asymmetric quantum droplets controlled by a PT-symmetric potential. Chaos[J]. 2023, 33(3): 033141-, http://dx.doi.org/10.1063/5.0138420.
[6] Zhong Min, Wang Li, Li Pengfei, Yan, Zhenya. M. Zhong, L. Wang, P. Li, Z. Yan, Spontaneous symmetry breaking and ghost states supported by the fractional PT-symmetric saturable nonlinear Schrödinger equation. Chaos[J]. 2023, 33: 013106-, [7] Yong Chen, Zhenya Yan, B. A. Malomed. Higher-dimensional soliton generation, stability and excitations of the PT-symmetric nonlinear Schrödinger equations. Physica D: Nonlinear Phenomena[J]. 2022, 430: 133099-, [8] Yong Chen, Jin Song, Xin Li, Zhenya Yan. Stability and modulation of optical peakons in self-focusing/defocusing Kerr nonlinear media with -δ-hyperbolic-function potentials. CHAOS[J]. 2022, 32: 023122-, [9] Weifang Weng, Guoqiang Zhang, Zhenya Yan. Strong and weak interactions of rational vector rogue waves and solitons to any n-component nonlinear Schrödinger system with higher-order effects. Proc. R. Soc. A: Math. Phys. Eng. Sci.[J]. 2022, 478: 20210670-, [10] Ming Zhong, Shibo Gong, Shou-Fu Tian, Zhenya Yan. Data-driven rogue waves and parameters discovery in nearly integrable PT-symmetric GP equations via PINNs deep learning. Physica D: Nonlinear Phenomena[J]. 2022, 439: 133430-, [11] Song, Jin, Zhou, Zijian, Weng, Weifang, Yan, Zhenya. PT-symmetric peakon solutions in self-focusing/defocusing power-law nonlinear media: Stability, interactions and adiabatic excitations. PHYSICA D-NONLINEAR PHENOMENA[J]. 2022, 435: 133266-, http://dx.doi.org/10.1016/j.physd.2022.133266.
[12] Ming Zhong, Yong Chen, Zhenya Yan, Shou-Fu Tian. Formation, stability, and adiabatic excitation of peakons and double-hump solitons in parity-time-symmetric Dirac-δ(x)-Scarf-II optical potentials. Physical Review E[J]. 2022, 105: 014204-, [13] Guoquan Qin, Zhenya Yan, Boling Guo. Orbital stability of peakon solutions for a generalized higher-order Camassa–Holm equation. ZANGEWMATHPHYS[J]. 2022, 73: 96-,