🌐EnglishEnglishEspañolFrançaisPortuguês한국어中文日本語EntityQ2993471· pop 5· linked from 188 articlesEhresmann connectiondifferential geometry construct on fiber bundlesAvailable in 5 languagesFrançais中文日本語한국어via Wikidata sitelinks · CC0Connectionsvector bundleEntitycurvature formEntityCategoriesConnection (mathematics)