Hilbert space
type: Concept
preferred label: فضای هیلبرت @fa
related: generalized frame

generalized frame
type: Concept
broader: frame (linear algebra)
preferred label: قاب تعمیم‌یافته @fa
related: Hilbert space

frame (linear algebra)
type: Concept
narrower: generalized frame
preferred label: قاب_جبرخطی @fa