Template:SeparationAxiomNameVariants

Usage:


 *  

Note that the first parameter is "n" if the "alternative name" starts with a vowel, thereby requiring "a" to be "an". This is the case for "an Urysohn space" for example.

Similarly, The third parameter is "n" if "this name" starts with a vowel, thereby requiring "a" to be "an".

Variants of Name
From about 1970, treatments of this subject started to refer to this as a  space, and what is defined on as a  space as a  space.

However, the names are to a fair extent arbitrary and a matter of taste, as there appears to be no completely satisfactory system for naming all these various Tychonoff separation axioms.

The system as used here broadly follows.

The system used on the Separation axiom page at Wikipedia differs from this.