arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2102.05175math.DSmath-phmath.MPmath.SP
收藏

拟周期薛定谔上圈李雅普诺夫指数连续的过渡空间

Transition space for the continuity of the Lyapunov exponent of quasiperiodic Schrödinger cocycles

Lingrui Ge, Yiqian Wang, Jiangong You, Xin Zhao

摘要:

利用$s>2$在Gevrey空间$G^{s}$中构造了拟周期薛定谔上循环的李雅普诺夫指数的间断点.相反,李雅普诺夫指数已被证明是连续的Gevrey空间$G^{s}$与$s<2$ \cite{klein,cgyz}。这表明$G^2$是李雅普诺夫指数连续的过渡空间。

英文摘要:

We construct discontinuous point of the Lyapunov exponent of quasiperiodic Schrödinger cocycles in the Gevrey space $G^{s}$ with $s>2$. In contrast, the Lyapunov exponent has been proved to be continuous in the Gevrey space $G^{s}$ with $s<2$ \cite{klein,cgyz}. This shows that $G^2$ is the transition space for the continuity of the Lyapunov exponent.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑