Activity
Lyapunov指数连续性的相变空间
Date:2021-06-15

报告摘要:

       This talk reports recent results on the continuity of the Lyapunov exponent of quasiperiodic Shrodinger cocycles in Gevrey space G^s with s<2 and discontinuity with s>2. The first part was done by Cheng-Ge-You-Zhou and the second part by Ge-Wang-You-Zhao.

 

 

报告人简介:

       尤建功教授主要从事哈密尔顿系统KAM理论,拟周期线性系统可约性和算子谱理论及其应用的研究,所得结果发表在Inven. Math., Duke J. Math. 等数学核心期刊上。应邀在2018年国际数学家大会上45分钟邀请报告。曾获国家杰青、长江学者、香港求是科技基金会杰出青年学者奖、国家自然科学二等奖等。现为中国民主同盟第十二届中央委员会委员。

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