Published Paper
Inserted: 10 nov 2017
Last Updated: 17 nov 2020
Journal: ESAIM Control Optim. Calc. Var.
Volume: 25
Year: 2019
Doi: http://dx.doi.org/10.1051/cocv/2018002
Abstract:
In this article we prove that the codimension of the abnormal set of the endpoint map for certain classes of Carnot groups of step 2 is at least three. Our result applies to all step 2 Carnot groups of dimension up to 7 and is a generalisation of a previous analogous result for step 2 free nilpotent groups.
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