A converse of the Banach contraction principle for partial metric spaces and the continuum hypothesis
arXiv:2103.03343
Abstract
A version of the Bessaga inverse of the Banach contraction principle for partial metric spaces is presented. Equivalence of that version and the continuum hypothesis is shown as well.
arXiv commentCorrected formulation of Theorem 5; wording of Theorems 6 and 7 was slightly modified