Home›Homotopy theory›smash product🌐EnglishEnglishDeutschFrançaisРусскийالعربية한국어中文日本語EntityQ2295009· pop 7· linked from 34 articlessmash productbinary operation between two pointed spaces: X ⨳ Y = (X × Y) / X ∨ YAvailable in 7 languagesFrançaisDeutsch日本語العربيةUkrainian한국어via Wikidata sitelinks · CC0ConnectionshomeomorphismEntityproduct topologyEntityCategoriesHomotopy theoryOperations on structuresTopology