Abstract. We show that each jointly quasinormal family of operators acting on a separable Hilbert space generates a reflexive algebra with property ${\msbm A}_1(1)$.
AMS Subject Classification
(1991): 47D25, 47B20
Keyword(s):
Reflexive operator algebra,
quasinormal operator
Received June 2, 1994. (Registered under 5704/2009.)
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