许君雁
 
基本信息
职称 副教授
职务
主讲课程 高等数学C、线性代数、概率论与数理统计、常微分方程
研究方向 常微分方程
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个人简介

许君雁,女,1979年生,硕士研究生,副教授。2001年7月毕业于福建师范大学,获大学本科生学位。2004年3月毕业于福州大学,获研究生学位。

2004. 3至今,在福州大学数学系任教任教期间,本人是学院十大团队之一的“微分方程及其应用”团队的主要成员之一,同时还主持和参与多项项目,如:福建省自然科学基金两项(S0750007)和(S075008),种群生态动力系统的研究(JB05049),神经网络与生态动力系统(JB08030)。

近期取得的相关成果:

1. Junyan Xu(许君雁),  Exponential Stability For Impulsive Bidirectional Associative Memory

Neural Networks With Continuously Distributed Delays,In press. (EI)

2. Junyan Xu(许君雁), Lijuan Chen, Zhong Li,  Convergence behavior of delayed bidirectional

associative memory cellular neural networks with asymptotically periodic coefficients,  Applied

Mathematics and Computation, 215(3)(2009), 925-935(SCI).

3. Junyan Xu(许君雁),  Global exponential p-stability in Cohen-Grossberg-Type bidirrectional associative memory  Neural networks with transmission delays and learning behavior, J.Appl.Math.  and Comput. Volume 32, Number 2 / 2010年4月,DOI: 10.1007/s12190-009-0268-z。(EI)

4.许君雁,一类三次Kolmogorov系统的定性分析,福州大学学报,36(2008):794-799。

5. Junyan Xu(许君雁), Yonghui Xia,Existence and global expotentional stability of periodic solution of two-neuren networks with several delays, Dynamics of Continuous,Discrete and Implusive Systems, (2006),12 :351-354.(EI)

6.许君雁,陈凤德,具扩散的HollingIII类功能性反应模型的一致持续生存与周期解,福州大学学报,(2003)3:269-273。

7.: Junyan Xu(许君雁), Chao chen,  Conditions for global attractivity of ratio-dependent multispecies ecological competition-predator system with Holling III type functional response.  Ann.of Diff. Eqs.  2005(3):486-490.

8.  Lijuan Chen, Junyan Xu(许君雁) , Permanence of a nonlinear periodic predator-prey system with prey dispersal and predator density-independence,Annals of Differential Equations, 25(3)(2009), 275-283.

9.  Lijuan Chen , Junyan Xu(许君雁) , Permanence of general nonautonomous single-species Kolmogorov type system with delay and feedback controls,Annals of Differential Equations, 25(4)(2009), 379-384.

10.  Lijuan Chen, Junyan Xu(许君雁),  Zhong Li,  Permanence and global attractivity of a delayed discrete predator-prey system with general Holling type functional response and feedback controls, Discrete Dynamics in Nature and Society, Vol. 2008, Article ID 629620, 17 pages, 2008. doi:10.1155/2008/629620 (SCIE).