分段扩张单峰映射的线性响应公式
动力系统
2012-05-28 v3
摘要
关于分段扩张区间映射的光滑单参数族 的 SRB 测度,其光滑函数的平均值 并不总是 Lipschitz 连续的。我们证明,如果 与 的拓扑类相切,则 在零点可微,且其导数与第一作者此前提出的 Ruelle 猜想中(先验发散的)级数的重求和结果一致。
引用
@article{arxiv.0705.3383,
title = {Linear response formula for piecewise expanding unimodal maps},
author = {V. Baladi and D. Smania},
journal= {arXiv preprint arXiv:0705.3383},
year = {2012}
}
评论
We added Theorem 7.1 which shows that the horizontality condition is necessary. The paper "Smooth deformations..." containing Thm 2.8 is now available on the arxiv; see also Corrigendum arXiv:1205.5468 (to appear Nonlinearity 2012)