🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربيةفارسیไทย한국어中文日本語EntityQ1060137· pop 25· linked from 210 articlesHamilton–Jacobi equationequation in classical mechanicsConnectionsNewton's laws of motionEntityHamiltonian mechanicsEntityCategoriesHamiltonian mechanicsPartial differential equationsSymplectic geometryWilliam Rowan Hamilton