🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ7481097· pop 50Category:Partial differential equationsWikimedia category~1 min readArticleContentsTopRead full article (4 paragraphs)Available in 45 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربية