🌐EnglishEnglishDeutschFrançaisPolskiTiếng Việt한국어EntityQ7260695· pop 5· linked from 13 articlesPuppe sequenceconstruction in algebraic topology that constructs a long (co)exact sequence from a (co)fibrationAvailable in 5 languagesFrançaisDeutschTiếng Việt한국어via Wikidata sitelinks · CC0ConnectionshomotopyEntityexact sequenceEntityCategoriesHomotopy theory