Abstract
We consider small random perturbations of expanding and piecewise expanding maps and prove the robustness of their invariant densities and rates of mixing. We do this by proving the robustness of the spectra of their Perron-Frobenius operators.
Original language | English (US) |
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Pages (from-to) | 355-385 |
Number of pages | 31 |
Journal | Communications In Mathematical Physics |
Volume | 156 |
Issue number | 2 |
DOIs | |
State | Published - Sep 1993 |
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Mathematical Physics