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Rotation invariant ideals in subalgebras of $L\sp \infty$
1985
Proceedings of the American Mathematical Society
In this paper, it is shown that the only (nontrivial) finitely generated rotation invariant ideals in H°° are znH°° for some positive integer n. Using results about function algebras, it is shown that other rotation invariant ideals exist. Rotation invariant ideals of other subalgebras of L°° are also studied.
doi:10.1090/s0002-9939-1985-0796441-5
fatcat:lztbsjxpnfa5vcwob5lvglwcg4