arXiv · 2503.19509
Weight of convex compact spaces and their boundaries
Abstract
It is proved that if some boundary $B$ of a convex compact subset $X$ of a locally convex linear space has a countable network, then the convex compact space $X$ is metrizable. If the boundary $B$ is a Lindelof $\Sigma$-space, then the network weight $nw(B)$ of $B$ coincides with the weight $w(K)$ of $K$.
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Reznichenko Evgenii. 2025-03-25. Weight of convex compact spaces and their boundaries. https://arxiv.org/abs/2503.19509
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