Open map: Difference between revisions

From Topospaces
No edit summary
No edit summary
Line 1: Line 1:
{{topospace map property}}
{{continuous map property}}


==Definition==
==Definition==

Revision as of 01:23, 27 October 2007

This article defines a property of continuous maps between topological spaces

Definition

A continuous map of topological spaces is termed an open map if the image of any open subset of the domain space is an open subset of the range space.

Relation with other properties

Stronger properties

Weaker properties