Korteweg-de Vries equation
preferred label: معادله کورتوخ-دوریس @fa
type: Concept
related: regularized long-wave equation

regularized long-wave equation
related: Korteweg-de Vries equation
broader: higher-order partial differential equation
preferred label: معادله موج-طولانی منظم @fa
type: Concept

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