Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5777994 | Topology and its Applications | 2017 | 10 Pages |
Abstract
In the paper it is proved that there exists a continuous surjective mapping F:XâY, where X and Y are separable complete metric spaces of transfinite dimension ind less than or equal to αdâÏ+âª{â} and αrâÏ+âª{â}, respectively, such that, for each continuous surjective mapping f:XâY, where X and Y are compact metric spaces of transfinite dimension ind less than or equal to αd and αr, respectively, there are isometries i:XâX and j:YâY satisfying the relation Fâi=jâf. This result remains true if we suppose that, for each mapping f:XâY, Y coincides with a fixed separable complete metric space Y and that the corresponding mapping j:YâY is the identity.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
Authors
Stavros Iliadis,