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DONG Xiaoli, GONG Wanzhong. I-convexity and Q-convexity of Orlicz-Bochner function spaces with the Luxemburg norm[J]. Journal of East China Normal University (Natural Sciences), 2020, (1): 40-50. doi: 10.3969/j.issn.1000-5641.201811042
Citation: DONG Xiaoli, GONG Wanzhong. I-convexity and Q-convexity of Orlicz-Bochner function spaces with the Luxemburg norm[J]. Journal of East China Normal University (Natural Sciences), 2020, (1): 40-50. doi: 10.3969/j.issn.1000-5641.201811042

I-convexity and Q-convexity of Orlicz-Bochner function spaces with the Luxemburg norm

doi: 10.3969/j.issn.1000-5641.201811042
  • Received Date: 2018-11-13
    Available Online: 2019-12-25
  • Publish Date: 2020-01-01
  • There are some equivalent definitions for I-convexity and Q-convexity. In this context, if $(\Omega,\Sigma,\mu)$ is a finite measure space, the Orlicz-Bochner function space $L_{(M)}(\mu,X)$ endowed with the Luxemburg norm is I-convex if and only if $M\in{\Delta}_2(\infty)\cap{\nabla}_2(\infty)$ and $X$ is I-convex; similarly, $L_{(M)}(\mu,X)$ is Q-convex if and only if $M\in{\Delta}_2(\infty)\cap{\nabla}_2(\infty)$ and $X$ is Q-convex.
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