Duality of fully measurable grand Lebesgue space

In this paper, we prove a Hölder’s type inequality for fully measurable grand Lebesgue spaces, which involves the notion of fully measurable small Lebesgue spaces. It is proved that these spaces are non-reflexive rearrangement invariant Banach function spaces. Moreover, under certain continuity assu...

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Bibliographic Details
Main Authors: Pankaj Jain, Monika Singh, Arun Pal Singh
Format: Article
Language:English
Published: Elsevier 2017-04-01
Series:Transactions of A. Razmadze Mathematical Institute
Online Access:http://www.sciencedirect.com/science/article/pii/S2346809216300903
Description
Summary:In this paper, we prove a Hölder’s type inequality for fully measurable grand Lebesgue spaces, which involves the notion of fully measurable small Lebesgue spaces. It is proved that these spaces are non-reflexive rearrangement invariant Banach function spaces. Moreover, under certain continuity assumptions, along with several properties of fully measurable small Lebesgue spaces, we establish Levi’s theorem for monotone convergence and that grand and small spaces are associated to each other. Keywords: Banach function norm, Grand Lebesgue space, Associate space and Levi’s theorem
ISSN:2346-8092