Commutative subalgebras of the corona

Kucerovsky, Dan

doi:10.1090/S0002-9939-04-07548-3

Commutative subalgebras of the corona
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Proc. Amer. Math. Soc. 132 (2004), 3027-3034 Request permission

Abstract:

We use methods of noncommutative functional analysis to extend the range of the usual functional calculus, for certain subalgebras of the corona. In particular, we construct corona projections with interesting properties.

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