differential equation
type: Concept
preferred label: معادله دیفرانسیل @fa
related: lagrange multiplier

lagrange multiplier
type: Concept
broader: mathematical technique
preferred label: ضریب لاگرانژ @fa
related: operations research
related: optimization
related: differential equation

mathematical technique
type: Concept
narrower: lagrange multiplier
preferred label: فن ریاضی @fa

operations research
type: Concept
preferred label: تحقیق در عملیات @fa
related: lagrange multiplier

optimization
type: Concept
preferred label: بهینه‌سازی @fa
related: lagrange multiplier