Home›Homotopy theory›smash積🌐中文EnglishDeutschFrançaisРусскийالعربية한국어中文日本語EntityQ2295009· pop 7· linked from 34 articlessmash積binary operation between two pointed spaces: X ⨳ Y = (X × Y) / X ∨ YWikidata factsShow 1 more factUnicode character⨳Sources (1)wikidata.orgvia Wikidata · CC0Available in 7 languagesFrançaisDeutsch日本語العربيةUkrainian한국어via Wikidata sitelinks · CC0ConnectionshomeomorphismEntityproduct topologyEntityCategoriesHomotopy theoryOperations on structuresTopology