# Subspace topology

This English edition is an AI candidate and does not yet have an OCME Atlas (GPT-6) Twin closure receipt.

[Catalogue presentation and source-binding data](https://ocme.evemisslab.com/data/i18n/catalogue.en.json)



## [Subspace topology](https://ocme.evemisslab.com/en/atlas/atlas-subspace-topology/)

For Y⊆X, the relative topology consists of every intersection of an ambient open set with Y.

atlas-subspace-topology · canonical_mko

[Subspace topology](https://ocme.evemisslab.com/en/mko/mko-subspace-topology/)

## Prerequisite nodes


- [Topological space](https://ocme.evemisslab.com/en/atlas/atlas-topological-space/)
- [Subset](https://ocme.evemisslab.com/en/atlas/atlas-subset/)
- [Topological basis](https://ocme.evemisslab.com/en/atlas/atlas-topological-basis/)