English

Weighted holomorphic mappings associated with p-compact type sets

Functional Analysis 2024-08-27 v1

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)\mathcal{H}^\infty_v(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 classes of weighted holomorphic mappings HvKp(U,F)\mathcal{H}^\infty_{v\mathcal{K}_{p}}(U,F) (resp., HvKwp(U,F)\mathcal{H}^\infty_{v\mathcal{K}_{wp}}(U,F) and HvKup(U,F)\mathcal{H}^\infty_{v\mathcal{K}_{up}}(U,F)) for which the set (vf)(U)(vf)(U) is relatively pp-compact (resp., relatively weakly pp-compact and relatively unconditionally pp-compact). We prove that these mapping classes are characterized by pp-compact (resp., weakly pp-compact and unconditionally pp-compact) linear operators defined on a Banach predual space of Hv(U)\mathcal{H}^\infty_v(U) by linearization. We show that HvKp\mathcal{H}^\infty_{v\mathcal{K}_{p}} (resp., HvKwp\mathcal{H}^\infty_{v\mathcal{K}_{wp}} and HvKup\mathcal{H}^\infty_{v\mathcal{K}_{up}}) is a Banach ideal of weighted holomorphic mappings which is generated by composition with the ideal of pp-compact (resp., weakly pp-compact and unconditionally pp-compact) linear operators and contains the Banach ideal of all right pp-nuclear weighted holomorphic mappings. We also prove that these weighted holomorphic mappings can be factorized through a quotient space of lpl_{p^*}, and fHvKp(U,F)f\in\mathcal{H}^\infty_{v\mathcal{K}_{p}}(U,F) (resp., fHvKup(U,F))f\in\mathcal{H}^\infty_{v\mathcal{K}_{up}}(U,F)) if and only if its transposition ftf^t is quasi pp-nuclear (resp., quasi unconditionally pp-nuclear).

Keywords

Cite

@article{arxiv.2408.14459,
  title  = {Weighted holomorphic mappings associated with p-compact type sets},
  author = {M. G. Cabrera-Padilla and A. Jiménez-Vargas and A. Keten Çopur},
  journal= {arXiv preprint arXiv:2408.14459},
  year   = {2024}
}

Comments

16 pages

R2 v1 2026-06-28T18:24:16.246Z