id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-2552	Boudou, Alain; Viguier-Pla, Sylvie	Proximity Between Selfadjoint Operators and Between Their Associated Random Measures	2018	18	.pdf	application/pdf	8124	505	82	If A and A′ are two bounded selfadjoint operators which com- mute, of respective associated s.m.’s E and E ′, then E ∗ E ′ is the s.m. associated with the operator A+A′. A. Boudou, S. Viguier-Pla / Eur. As E ′ commute with E ∗ wE ′, Lemma 3.1 allows us to affirm that E ′ ∗ (E ∗ wE ′) ‖A−A ′‖∼ E ′, so that E ‖A−A ′‖∼ E ′, and the property is proved.	cache/ejpam-2552.pdf	txt/ejpam-2552.txt