A General Approach to Infinite-Dimensional Holomorphy.
For a wide class of weights we find the approximative point spectrum and the essential spectrum of the pointwise multiplication operator , , on the weighted Banach spaces of analytic functions on the disc with the sup-norm. Thus we characterize when is Fredholm or is an into isomorphism. We also study cyclic phenomena for the adjoint map .
In this paper weare interested in subsets of a real Banach space on which different classes of functions are bounded.
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