# 開覆蓋與子覆蓋

[目錄呈現與來源綁定資料](https://ocme.evemisslab.com/data/i18n/catalogue.en.json)



## [開覆蓋與子覆蓋](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-open-cover-and-subcover/)

開覆蓋由指定拓撲的開集組成且聯集包含目標集合；子覆蓋須取自原覆蓋並仍覆蓋同一目標。

atlas-open-cover-and-subcover · canonical_mko

[開覆蓋與子覆蓋](https://ocme.evemisslab.com/zh-Hant/mko/mko-open-cover-and-subcover/)

## 前置節點


- [拓撲空間](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-topological-space/)
- [開集與閉集](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-open-closed-set/)
- [子集合](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-subset/)
- [集合運算](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-set-operations/)