标题：钱定边
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, Moser’s 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 andIntegral 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, $2\pi$-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.