KDV equation
related: soliton
broader: higher-order partial differential equation
preferred label: معادله کادی‌وی @fa
type: Concept

soliton
preferred label: سولیتون @fa
type: Concept
related: KDV equation

higher-order partial differential equation
preferred label: معادله دیفرانسیل جزئی مرتبه بالاتر @fa
type: Concept
narrower: KDV equation