On the Cheeger inequality for convex sets
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DOI: 10.1016/j.jmaa.2021.125443
Abstract: Abstract In this paper, we prove new sharp bounds for the Cheeger constant of planar convex sets that we use to study the relations between the Cheeger constant and the first eigenvalue of the Laplace… read more here.
Keywords: convex sets; planar convex; new sharp; cheeger inequality ... See more keywords