数学科学学院 |
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| 导师代码: |
20697 |
| 导师姓名: |
王朝霞 |
| 性 别: |
女 |
| 特 称: |
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| 职 称: |
副教授 |
| 学 位: |
理学博士学位 |
| 属 性: |
专职 |
| 电子邮件: |
zxwang@uestc.edu.cn |
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| 学术经历: |
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| 个人简介: |
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| 科研项目: |
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主持一项国家自然科学基金青年基金,已结题。 参与一项国家自然科学基金面上项目,在研。 |
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| 研究成果: |
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[1] Zhaoxia Wang, Hebai Chen*, A nonsmooth van der Pol-Duffing oscillator (I): The sum of indices of equilibria is -1, Discrete Continuous Dynamical Systems-B, 2022, 27(3): 1421-1446. [2] Zhaoxia Wang, Hebai Chen*, A nonsmooth van der Pol-Duffing oscillator (II): The sum of indices of equilibria is 1, Discrete Continuous Dynamical Systems-B, 2022, 27(3): 1549-1589. [3] Hebai Chen, Yilei Tang, Zhaoxia Wang*, The discontinuous limit case of an archetypal oscillator with a constant excitation and van der Pol damping, Physica D 2022, 438: 133362. [4] Hebai Chen, Jie Jin, Zhaoxia Wang*, Baodong Zhang, A van der Pol-Duffing oscillator with indefinite degree, Qualitative Theory of Dynamical Systems, 2022 21:98. [5] Zhaoxia Wang, Hebai Chen*, Yilei Tang, The focus case of a nonsmooth Rayleigh-Duffing oscillator, Nonlinear Dynamics, 2022, 107 (2): 269-311. [6] Zhaoxia Wang, Hebai Chen*, The saddle case of a nonsmooth Rayleigh-Duffing oscillator, International Journal of Non-Linear Mechanics, 2021, 129: 103657. [7] Xingwu Chen, Zhaoxia Wang, Weinian Zhang*, Reachability of maximal number of critical periods without independence, Journal of Differential Equations, 2020, 269 (11): 9783-9803. [8] Xingwu Chen, Jaume Llibre, Zhaoxia Wang, Weinian Zhang*, Restricted independence in displacement function for better estimation of cyclicity, Journal of Differential Equations, 2017, 262 (12): 5773-5791. [9] 王朝霞, 陈兴武, 张伟年*, 若干平面微分系统的中心等时性, 中国科学:数学, 2017, 47: 37- 52. |
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| 专业研究方向: |
| 专业名称 |
研究领域/方向 |
招生类别 |
| 070100数学 |
02分析与微分方程 |
硕士学术学位 |
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