论文标题

沿阵行优化的普遍唯一性

Prevalent uniqueness in ergodic optimisation

论文作者

Morris, Ian D.

论文摘要

Ergodic优化的基本结果之一断言,对于紧凑型公制空间上的任何动态系统,对于$ x $连续实现功能的任何BANACH空间,在$ C(x)$中都存在一个残留的功能,该功能是最大程度地唯一的。我们通过表明此残差集很普遍,从而回答了J. Bochi和Y. Zhang的问题,从而扩展了这一结果。

One of the fundamental results of ergodic optimisation asserts that for any dynamical system on a compact metric space $X$ and for any Banach space of continuous real-valued functions on $X$ which embeds densely in $C(X)$ there exists a residual set of functions in that Banach space for which the maximising measure is unique. We extend this result by showing that this residual set is additionally prevalent, answering a question of J. Bochi and Y. Zhang.

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