lower Hessenberg matrix
related: square matrix
broader: Hessenberg matrix
preferred label: ماتریس پایین هسنبرگ @fa
type: Concept

square matrix
preferred label: ماتریس مربعی @fa
type: Concept
related: lower Hessenberg matrix

Hessenberg matrix
preferred label: ماتریس هسنبرگ @fa
type: Concept
narrower: lower Hessenberg matrix