Abstract
We show that the unit ball of the subspace $M_W^0$ of ordered continuous elements of $M_W$ has no extreme points, where $M_W$ is the Marcinkiewicz function space generated by a decreasing weight function $w$ over the interval $(0,\infty)$ and $W(t) = \int_0^tw$, $t\in(0,\infty)$. We also present here a proof of the fact that a function $f$ in the unit ball of $M_W$ is an extreme point if and only if $f^*=w$.
Citation
Anna Kaminska . Anca M. Parrish . "Note on extreme points in Marcinkiewicz function spaces." Banach J. Math. Anal. 4 (1) 1 - 12, 2010. https://doi.org/10.15352/bjma/1272374667
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