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硕士生导师，主要研究方向为常微分方程及动力系统。

　　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 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, $2\pi$-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.