Francesco Serra Cassano (University of Trento)
Intrisic graphs and minimal surfaces in the Heisenberg group
Abstract.
I will speak of a new characterization of a notion of
intrinsic regular graphs in the Heisenberg group equipped with its
Carnot-Caratheodory metric. This notion was originally introduced for the
study of the rectifiability in this setting. Moreover this
characterization will be applied to the study of non parametric minimal
surfaces in intrinsic sense.
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