A Counterexample for the Geometric Traveling Salesman Problem in the Heisenberg Group
نویسندگان
چکیده
We are interested in characterizing the compact sets of the Heisenberg group that are contained in a curve of finite length. Ferrari, Franchi and Pajot recently gave a sufficient condition for those sets, adapting a necessary and sufficient condition due to P. Jones in the Euclidean setting. We prove that this condition is not necessary.
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