system of differential equations
preferred label: دستگاه معادلات دیفرانسیل @fa
type: Concept
narrower: Kovalovskaya top equations

ordinary differential equation
preferred label: معادله دیفرانسیل معمولی @fa
type: Concept
related: Kovalovskaya top equations

Kovalovskaya top equations
related: ordinary differential equation
broader: system of differential equations
preferred label: معادلات فوقانی کوالفسکایا @fa
type: Concept