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arXiv · 0910.3963

Holomorphic Functions and polynomial ideals on Banach spaces

Daniel Carando·Verónica Dimant·Santiago Muro
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Abstract

Given $\u$ a multiplicative sequence of polynomial ideals, we consider the associated algebra of holomorphic functions of bounded type, $H_{b\u}(E)$. We prove that, under very natural conditions verified by many usual classes of polynomials, the spectrum $M_{b\u}(E)$ of this algebra "behaves" like the classical case of $M_{b}(E)$ (the spectrum of $H_b(E)$, the algebra of bounded type holomorphic functions). More precisely, we prove that $M_{b\u}(E)$ can be endowed with a structure of Riemann domain over $E"$ and that the extension of each $f\in H_{b\u}(E)$ to the spectrum is an $\u$-holomorphic function of bounded type in each connected component. We also prove a Banach-Stone type theorem for these algebras.

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Daniel Carando, Verónica Dimant, Santiago Muro. 2010-02-17. Holomorphic Functions and polynomial ideals on Banach spaces. https://doi.org/10.1007/s13348-010-0025-5

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