eigen value
type: Concept
preferred label: مقدار ویژه @fa
related: Perron theorem

matrix theory
type: Concept
preferred label: نظریه ماتریس‌‌ها @fa
related: Perron theorem

Perron theorem
type: Concept
broader: impulsive differential equation
preferred label: قضیه پررون @fa
related: matrix theory
related: eigen value

impulsive differential equation
type: Concept
narrower: Perron theorem
preferred label: معادله دیفرانسیل ضربه‌ای @fa