钱定边的个人简介
钱定边，苏州大学教授，男，1957年2月生，江苏无锡人。1992年毕业于北京大学数学系，获理学博士学位，现为苏州大学基础数学专业博士生导师，主要研究方向为常微分方程及动力系统，主持多项国家自然科学基金、省自然科学基金项目、省教育厅自然科学基金项目。在J. Differential Equations、SIAM J. Math. Anal.、Proc. Royal Soc. Edinburgh A、中国科学等国内外重要数学刊物上发表论文近30篇，曾应邀赴意大利、西班牙等国进行学术访问和参加学术会议。被评为江苏省普通优秀青年骨干教师，苏州大学优秀教师。个人简介
苏州大学教授，男，1957年2月生，江苏无锡人。1992年毕业于北京大学数学系，获理学博士学位，现为苏州大学基础数学专业硕士生导师，主要研究方向为常微分方程及动力系统。
个人作品
在J.Diff.Eqs.、《中国科学》、Chin.Ann.Math、Nonlinear Analysis和Diff.Integ.Eqs等中外专业期刊上发表论文十余篇。
● Chao Wang and Dingbian Qian, Periodic motions of a class of forced infinite lattices with nearest neighbor interaction, J. Math. Anal. Appl., accepted.
● Dingbian Qian and Xiying Sun, Invariant tori for asymptotically linear impact oscillators,
Sixxx in China (Series A), 49(2006). 669-687.
● Dingbian Qian and Pedro J. Torres, Periodic motions of linear impact oscillators via the successor map,
SIAM J. Math. Anal., 36(2005), 1707-1725.
● Dingbian Qian，Periodic solutions for ordinary differential equations with sublinear impulsive effects,
J. Math. Anal. Appl.303(2005), 288-303
● Dingbian Qian, Larger amppper periodic bouncing for impact oscillators withdamping,
Proc. Amer. Math. Soc.133(2005), 1797-1804.
● Luigi Chierchia and Dingbian Qiu, Moseru2019s theorem for lower dimensional tori,
J. Differential Equations, 206(2004), 55-93.
● Dingbian Qiu and Pedro J. Torres, Bouncing solutions of an equation with attractive singularity,
Proc. Royal Soc. Edinburgh 134A(2004), 201-213.
● Dingbian Qian，Periodic solutions for second order equations with time dependent potential via time map,
J. Math. Anal. Appl.294(2004), 361-372.
● Xiaomei Zhang and Dingbian Qiu，The existence of the periodic soilutions for second order equation with
asymmetric nonlinearities， Acta Math. Sinica，46(2003), 1017-1024. (in Chinese)669-687
● Dingbian Qian, Resonance phenomena for asymmetric weakly nonlinear oscillator,
Science in China (Series A) 45(2002), 214-222.
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● Dingbian Qiu, Infinity of subharmonics for asymmetric Duffing equations with
Lazer-Leach- Dancer condition, J. Differential Equations 171 (2001), 233-250.
● Dingbian Qiu, Pig solutions of Lienard equations with superlinear asymmetric nonlinearities,
Nonlinear Analysis TMA 43 (2001), 637-654
● Wenxin Qin and Dingbian Qian, Chaotic patterns in coupled map lattices, Chaos, Solitons and Fractals
11 (2000), 2305-2311.
● Anna Capietto, Dingbian Qian, and Fabio Zanolin, Periodic solutions of some differential systems in the
cyclic feedback form, Differential Equations and Dynamical Systems 7 (1999),99-120.
● Dingbian Qian, Infinity of subharmonics for weakly nonlinear equations, Dynamical Systems,
Y. Jiang and L. Wen eds, World Scientific,1999, pp.251-255.
● Dingbian Qian, On forced nonlinear oscillations for the second order equations
with semiquadratic potential, Nonlinear Analysis TMA 26 (1996), 1715-1731.
● Dingbian Qian, Mather sets for sublinear Duffing equations, Chin. Ann. of Math. 15B (1994), 421-434.
● Dingbian Qian and Jiangong You, Periodic solutions of forced second order equations with
the oscillatory time map, Differential and Integral Equations6 (1993), 793-806.
● Dingbian Qian，Time-map and Duffing’s equation across resonance, Science in China (Series A)
23(1993), 471-479. (in Chinese)
● Dingbian Qian, $2pi$-periodic solutions of nonconservative systems , Chin. Ann. of Math. 10A (1989),
221--228.(in Chinese)
● Dingbian Qian, Bounded perturbations of Duffing equations in critical case. Ann. Differential Equations
4 (1988), no. 1, 25-41.
