Maximal Douglas subalgebras and minimal support points

Guillory, Carroll; Izuchi, Keiji

doi:10.1090/S0002-9939-1992-1089406-3

Maximal Douglas subalgebras and minimal support points
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by Carroll Guillory and Keiji Izuchi PDF

Proc. Amer. Math. Soc. 116 (1992), 477-481 Request permission

Abstract:

Let $B$ denote a Douglas algebra. Then $B$ has a maximal Douglas subalgebra if and only if the set of points outside the maximal ideal space of $B$ has a minimal support point.

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