Author's: Charles Dorsett
Pages: [13] - [26]
Received Date: October 11, 2016
Submitted by:
DOI: http://dx.doi.org/10.18642/jmsaa_7100121732
The (regular and ) topological property, commonly denoted by is a long studied, widely used separation axiom. It is well-known that implies Urysohn, which implies which implies which implies and examples are known showing the implications are not reversible. Thus questions concerning topological properties for which the five separation axioms are equivalent arise. In this paper, a new category of topological properties is introduced and used to give infinitely many topological properties for which the five separation axioms are equivalent, and results from the study of weakly Po spaces and properties are used to give infinitely many new characterizations of the separation axiom.
topological properties, weakly P properties, regular,