free module
preferred label: مدول آزاد @fa
type: Concept
related: left hereditary ring

left ideal
preferred label: ایده‌آل چپ @fa
type: Concept
related: left hereditary ring

hereditary ring
preferred label: حلقه موروثی @fa
type: Concept
narrower: left hereditary ring

left hereditary ring
related: free module
related: left ideal
related: semi-simple ring
broader: hereditary ring
preferred label: حلقه موروثی چپ @fa
type: Concept

semi-simple ring
preferred label: حلقه نیم‌ساده @fa
type: Concept
related: left hereditary ring