🌐EnglishEnglishDeutschEspañolFrançaisItaliano한국어日本語EntityQ85816613· pop 5· linked from 72 articlesYang–Mills equationssystem of partial differential equations whose solutions are stationary with respect to the Yang–Mills action functionalConnectionsEuler–Lagrange equationEntityHodge theoryEntityCategoriesDifferential geometryMathematical physicsPartial differential equations