Abstract
Given a complex Banach space X and a holomorphic function f on its unit ball B, we discuss the problem whether f can be approximated, uniformly on smaller balls, by functions g holomorphic on all of X.
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[Communicated by Mária B. Szendrei]
Research partially supported by NSF grant DMS0700281.
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Lempert, L. A note on holomorphic approximation in Banach spaces. Period Math Hung 56, 241–245 (2008). https://doi.org/10.1007/s10998-008-6241-y
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DOI: https://doi.org/10.1007/s10998-008-6241-y