个人简介

个人作品

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.