English

On p-summability in weighted Banach spaces of holomorphic functions

Functional Analysis 2026-03-31 v5

Abstract

Given an open subset UU of a complex Banach space EE, a weight vv on UU, and a complex Banach space FF, let \Hv(U,F)\Hv(U,F) denote the Banach space of all weighted holomorphic mappings f ⁣:UFf\colon U\to F, under the weighted supremum norm fv:=sup{v(x)f(x) ⁣:xU}\left\|f\right\|_v:=\sup\left\{v(x)\left\|f(x)\right\|\colon x\in U\right\}. In this paper, we introduce and study the class Πp\Hv(U,F)\Pi_p^{\Hv}(U,F) of pp-summing weighted holomorphic mappings. We prove that it is an injective Banach ideal of weighted holomorphic mappings. Variants for weighted holomorphic mappings of Pietsch Domination Theorem, Pietsch Factorization Theorem and Maurey Extrapolation Theorem are presented. We also identify the spaces of pp-summing weighted holomorphic mappings from UU into FF^* under the norm πp\Hv\pi^{\Hv}_p with the duals of FF-valued \Hv\Hv-molecules on UU under a suitable version dp\Hvd^{\Hv}_{p^*} of the Chevet--Saphar tensor norms.

Keywords

Cite

@article{arxiv.2501.15863,
  title  = {On p-summability in weighted Banach spaces of holomorphic functions},
  author = {M. G. Cabrera-Padilla and A. Jiménez-Vargas and A. Keten Çopur},
  journal= {arXiv preprint arXiv:2501.15863},
  year   = {2026}
}

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25 pages