陳興武，男，博士，四川大學數學學院教授。
基本介紹
- 中文名：陳興武
- 國籍：中國
- 畢業院校：四川大學
- 學位/學歷：博士
- 性別：男
- 職稱：教授
- 研究方向：微分方程與動力系統
人物經歷,教育經歷,工作經歷,學術成果,科研項目,
人物經歷
教育經歷
2004.9-2007.6 四川大學 博士
2001.9-2004.6 四川大學 碩士
1997.9-2001.6 四川大學 學士
工作經歷
2014.8至今 四川大學 教授
2009.7-2014.7 四川大學 副教授
2007.7-2009.6 四川大學 講師
學術成果
代表論文及著作
Restricted independence in displacement function for better estimation of cyclicity, Journal of Differential Equations, 262(2017), 5773-5791. (with Jaume Llibre, Zhaoxia Wang, Weinian Zhang)
Global phase portrait of a degenerate Bogdanov-Takens system with symmetry,Discrete and Continuous Dynamical Systems Series B, 22(2017), 1273-1293. (with Hebai Chen, Jianhua Xie)
A proof of Wang-Kooij's conjectures for a cubic Lienard system with a cusp,Journal of Mathematical Analysis and Applications, 445(2017), 884-897. (with Hebai Chen)
Harmonic solutions of a dry friction system, Nonlinear Analysis: Real World Applications, 35(2017), 30-44. (with Tao Li, Jianrong Zhao)
Normal forms of planar switching systems, Discrete and Continuous Dynamical Systems, 36(2016), 6715-6736. (with Weinian Zhang)
Dynamical analysis of a cubic Lienard system with global parameters (II), Nonlinearity, 29(2016), 1798-1826. (with Hebai Chen)
Degenerate Hopf bifurcations in a family of FF-type switching systems, Journal of Mathematical Analysis and Applications, 432(2015), 1058-1076. (with Valery G. Romanovski, Weinian Zhang)
Dynamical analysis of a cubic Lienard system with global parameters, Nonlinearity, 28(2015), 3535-3562. (with Hebai Chen)
Persistent centers of complex systems, Bulletin Des Sciences Mathematiques, 138(2014), 110-123. (with Valery G. Romanovski, Weinian Zhang)
Linearizability and local bifurcation of critical periods in a cubic Kolmogorov system, Journal of Computational and Applied Mathematics, 245(2013), 86-96. (with Wentao Huang, Valery G. Romanovski, Weinian Zhang)
The 1:-q resonant center problem for certain cubic Lotka-Volterra systems, Applied Mathematics and Computation, 218(2012) 23: 11620-11633. (with Jaume Gine, Valery G. Romanovski, Douglas S. Shafer)
Isochronicity of centers in a switching Bautin system, Journal of Differential Equations, 252(2012) 3: 2877-2899. (with Weinian Zhang)
Critical periods of perturbations of reversible rigidly isochronous centers, Journal of Differential Equations, 251(2011) 6: 1505-1525. (with Valery G. Romanovski, Weinian Zhang)
Linearizability conditions of a time-reversible quartic-like system, Journal of Mathematical Analysis and Applications, 383(2011) 1: 179-189. (with Wentao Huang, Valery G. Romanovski, Weinian Zhang)
Limit cycles bifurcate from centers of discontinuous quadratic systems, Computers and Mathematics with Applications, 59(2010) 12: 3836-3848. (with Zhengdong Du)
Linearizability conditions of time-reversible cubic systems, Journal of Mathematical Analysis and Applications 362(2010), 2: 438-449. (with Valery G. Romanovski)
Decomposition of algebraic sets and applications to weak centers of cubic systems, Journal of Computational and Applied Mathematics 232(2009), 2: 565-581. (with Weinian Zhang)
Planar quadratic degree-preserving maps and their iteration, Results in Mathematics 55(2009), 1-2: 39-63. (with Yongguo Shi and Weinian Zhang)
Linearizability conditions of time-reversible quartic systems having homogeneous nonlinearities, Nonlinear Analysis: Theory, Methods & Applications 69(2008), 5-6: 1525-1539. (with Valery G. Romanovski, Weinian Zhang)
Non-isochronicity of the center at the origin in polynomial Hamiltonian systems with even degree nonlinearities, Nonlinear Analysis: Theory, Methods & Applications 68(2008), 9: 2769-2778. (with Valery G. Romanovski and Weinian Zhang)
科研項目
編號 項目名稱
11471228 國家自然科學基金面上項目《平面切換微分系統的正規形及分岔》
11101296 國家自然科學基金青年項目《非解析微分系統的中心問題及分岔》
10926045 國家自然科學基金天元項目《解析微分系統的等時中心判定》
