🌐EnglishEnglishDeutschEspañolPortuguêsSvenskaРусский中文日本語EntityQ5761149· pop 6· linked from 28 articlesHilbert's fifteenth problemOn Schubert's enumerative calculusAvailable in 6 languagesEspañol中文PortuguêsGreekSvenskavia Wikidata sitelinks · CC0ConnectionsHilbert's problemsEntityInternational Standard Book NumberEntityCategoriesAlgebraic geometryHilbert's problemsUnsolved problems in geometry