Rigorous pointwise approximations for invariant densities of non-uniformly expanding maps

We use an Ulam-type discretization scheme to provide pointwise approximations for invariant densities of interval maps with a neutral fixed point. We prove that the approximate invariant density converges pointwise to the true density at a rate C∗⋅(lnm)/m, where C∗ is a computable fixed constant and...

Full description

Bibliographic Details

Main Authors:	Wael Bahsoun, Christopher Bose, Yuejiao Duan
Format:	Default Article
Published:	2015
Subjects:	Theory of computation not elsewhere classified Other mathematical sciences not elsewhere classified untagged Mathematical Sciences not elsewhere classified Computation Theory and Mathematics
Online Access:	https://hdl.handle.net/2134/21359
Tags:	Add Tag No Tags, Be the first to tag this record!