🌐EnglishEnglishDeutschEspañolFrançaisItalianoPortuguêsРусский한국어中文日本語EntityQ1548483· pop 9· linked from 59 articlesKummer theorymathematical theory describing field extensions involving the adjunction of nth rootsAvailable in 9 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoGreekvia Wikidata sitelinks · CC0Connectionsfield extensionEntitycharacteristicEntityCategoriesAlgebraic number theoryField theory