id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bibechana-7555		bibechana-7555		3	.pdf	application/pdf	1238	89	62	Keywords: Compactly invariant normed space, Uniformly invariant normed space, Unitary space, Positive operator. Then is a sometimes C-invariant closed subspace of X. The problem of the existence of invariant subspaces of a normed space is attractive for many authors, for example see [9-12].	cache/bibechana-7555.pdf	txt/bibechana-7555.txt