# relatively open set

## relatively open set

[′rel·ə‚tiv·lē ¦ō·pən ‚set] (mathematics)

A subset of a topological space is relatively open if it is an open set in some relative topology of a subset.

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content.

Link to this page: