id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cana-3791	Mansourah H. Al-Yazidi	Finite-Dimensional Hilbert Spaces: Optimal Basis Selection and Its Applications in Signal Processing and Numerical Analysis	2025	13	.pdf	application/pdf	6258	439	45	[4] who proved that there corresponds, to any given finite Abelian group, one and only one class of unitarily equivalent, irreducible representations in finite dimensional space. More precisely, for the observable Universe, finite-dimensionality of Hilbert space is not only a mathematical use but a physical necessity imposed by the following relation	cache/cana-3791.pdf	txt/cana-3791.txt