arXiv · 2212.00649
Compactness in the spaces of functions of bounded variation
Abstract
Recently the characterization of the compactness in the space $BV([0,1])$ of functions of bounded Jordan variation was given. Here, certain generalizations of this result are given for the spaces of functions of bounded Waterman $Λ$-variation, Young $Φ$-variation and integral variation. It appears that on the compact sets the norm is uniformly approximated by certain seminorms induced by the selection of finitely many intervals in $[0,1]$.
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Jacek Gulgowski. 2022-12-01. Compactness in the spaces of functions of bounded variation. https://arxiv.org/abs/2212.00649
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