21 citations · 65 across the 12 of their papers we have counts for
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cs.CV2014★ 1 cited
On the optimality of shape and data representation in the spectral domain
Yonathan Aflalo, Haim Brezis, Ron Kimmel
A proof of the optimality of the eigenfunctions of the Laplace-Beltrami operator (LBO) in representing smooth functions on surfaces is provided and adapted to the field of applied…
math.FA2014★ 1 cited
BMO-type norms related to the perimeter of sets
Luigi Ambrosio, Jean Bourgain, Haim Brezis +1
In this paper we consider an isotropic variant of the -type norm recently introduced by Bourgain, Brezis and Mironescu. We prove that, when considering characteristic function…