Commutator criteria for strong mixing II. More general and simpler

dc.creator	Richard, S.
dc.creator	Tiedra de Aldecoa, R.
dc.date	2019-04-01
dc.identifier	http://revistas.ufro.cl/ojs/index.php/cubo/article/view/2117
dc.identifier	10.4067/S0719-06462019000100037
dc.description	We present a new criterion, based on commutator methods, for the strong mixing property of unitary representations of topological groups equipped with a proper length function. Our result generalises and unifies recent results on the strong mixing property of discrete flows {Uᴺ}N∈ℤ and continuous flows {e-itH}t∈ℝ induced by unitary operators U and self-adjoint operators H in a Hilbert space. As an application, we present a short alternative proof (not using convolutions) of the strong mixing property of the left regular representation of σ-compact locally compact groups.	en-US
dc.format	application/pdf
dc.language	eng
dc.publisher	Universidad de La Frontera. Temuco, Chile.	en-US
dc.relation	http://revistas.ufro.cl/ojs/index.php/cubo/article/view/2117/1882
dc.source	CUBO, A Mathematical Journal; Vol. 21 No. 1 (2019); 37–48	en-US
dc.source	CUBO, A Mathematical Journal; Vol. 21 Núm. 1 (2019); 37–48	es-ES
dc.source	0719-0646
dc.source	0716-7776
dc.subject	Strong mixing	en-US
dc.subject	unitary representations	en-US
dc.subject	commutator methods	en-US
dc.title	Commutator criteria for strong mixing II. More general and simpler	en-US
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion