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math.FA2018★ 3 cited
Fine properties of functions with bounded variation in Carnot-Carathéodory spaces
Sebastiano Don, Davide Vittone
We study properties of functions with bounded variation in Carnot-Ca\-ra\-théo\-do\-ry spaces. We prove their almost everywhere approximate differentiability and we examine their a…
math.FA2018
A compactness result for BV functions in metric spaces
Sebastiano Don, Davide Vittone
We prove a compactness result for bounded sequences of functions with bounded variation in metric spaces where the space is fixed but the metric may vary wi…