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arXiv · 2608.18943

Characterization of Supporting Functionals at Points of the Unit Sphere of Orlicz-Lorentz Spaces

Di Wang·Yongjin Li
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Abstract

In this paper we give a complete characterization of the supporting functionals at any point on the unit sphere of Orlicz-Lorentz spaces $\Lambda_{\varphi, \omega}$. Departing from traditional approaches, we establish our results without assuming that the Orlicz function $\varphi$ is an N--function. These results provide a basis for studying the extremal structures of Orlicz-Lorentz spaces.

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Di Wang, Yongjin Li. 2026-08-19. Characterization of Supporting Functionals at Points of the Unit Sphere of Orlicz-Lorentz Spaces. https://arxiv.org/abs/2608.18943

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