معادله تلگراف کسری
type: Concept
broader: معادله تلگراف
preferred label: fractional telegraph equation @en

معادله تلگراف
type: Concept
alternative label: معادله دیفرانسیل تلگراف
broader: معادله دیفرانسیل جزئی مرتبه دوم
narrower: معادله تلگراف کسری
preferred label: telegraph equation @en
related: معادله موج یک بعدی

معادله موج یک بعدی
type: Concept
preferred label: one-dimensional wave equation @en
related: معادله تلگراف

معادله دیفرانسیل جزئی مرتبه دوم
type: Concept
narrower: معادله تلگراف
preferred label: second-order partial differential equation @en