1-Quasiconformal maps on Carnot groups with reducible first layer

Abstract

For the result on 1-quasiconformal maps, see the paper by Cowling and Ottazzi. The result on quasiconformal maps on Carnot groups with reducible first layer will appear in a forthcoming paper by Enrico Le Donne and Xiangdong Xie.

arXiv commentarXiv admin note: text overlap with arXiv:1308.3028. This paper has been withdrawn by the author due to an error in the proof of Lemma 3.2