Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4657806 | Topology and its Applications | 2016 | 15 Pages |
Abstract
We study measures on compact spaces by analyzing the properties of fibers of continuous mappings into 2ω2ω. We show that if a compact zerodimensional space K carries a measure of uncountable Maharam type, then such a mapping has a non-scattered fiber and, if we assume additionally a weak version of Martin's Axiom, such a mapping has a fiber carrying a measure of uncountable Maharam type. Also, we prove that every compact zerodimensional space which supports a strictly positive measure and which can be mapped into 2ω2ω by a finite-to-one function is separable.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
Authors
Piotr Borodulin-Nadzieja,