Abstract
The main result presented in this paper is the existence of a nontrivial subspace of an $\mathcal{A}$-module Banach space $X$ hyperinvariant for the commutative algebra $\mathcal{A}$. From this result we can deduce the 1952 theorem of J. Wermer [8] and some other classical results on the existence of a nontrivial invariant subspace.
Citation
Gilbert L. Muraz. Milagros P. Navarro. "EXISTENCE OF INVARIANT SUBSPACE FOR CERTAIN COMMUTATIVE BANACH ALGEBRAS OF OPERATORS." Taiwanese J. Math. 11 (1) 135 - 142, 2007. https://doi.org/10.11650/twjm/1500404640
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