Algebras containing a divisible unimodular sequence with dense self adjoint span |
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Authors: | Irving Glicksberg Donald E Marshall |
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Institution: | 1. Department of Mathematics, University of Washington, Seattle, Washington 98195 USA;2. Department of Mathematics, University of California, Los Angeles, California 90024 USA |
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Abstract: | We characterize the uniform algebras A on a compact Hausdorff space X which contain a sequence {uj}j = 0∞ of unimodular elements with and closed span in terms of the maximal ideal space of A. Roughly, the essential set of A looks like (at most) countably many copies of the boundary of the unit disk, and A looks like the disk algebra on each. |
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