🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ1058681· pop 25· linked from 524 articlesdifferential operatortypically linear operator defined in terms of differentiation of functionsAvailable in 25 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAlbanianConnectionsordinary differential equationEntityeigenvectors and eigenvaluesEntityCategoriesDifferential operatorsMultivariable calculusOperator theory