Home›Algebraic curves›Hilbert's twenty-first problem🌐EnglishEnglishEspañolItalianoPortuguêsSvenskaРусский中文日本語EntityQ4155615· pop 7· linked from 35 articlesHilbert's twenty-first problemOn linear differential equations with certain propertiesAvailable in 7 languagesEspañol中文РусскийPortuguêsGreekSvenskavia Wikidata sitelinks · CC0ConnectionsmonodromyEntityHilbert's problemsEntityCategoriesAlgebraic curvesHilbert's problemsOrdinary differential equations