Freiman, Gregory A.; Herzog, Marcel; Longobardi, Patrizia; Maj, Mercede; Stanchescu, Yonutz V. Small doubling in ordered nilpotent groups of class 2. (English) Zbl 1405.11135 Eur. J. Comb. 67, 87-95 (2018). MSC: 11P70 11B13 11B30 PDFBibTeX XMLCite \textit{G. A. Freiman} et al., Eur. J. Comb. 67, 87--95 (2018; Zbl 1405.11135) Full Text: DOI arXiv
Freiman, G. A.; Herzog, M.; Longobardi, P.; Maj, M.; Plagne, A.; Robinson, D. J. S.; Stanchescu, Y. V. On the structure of subsets of an orderable group with some small doubling properties. (English) Zbl 1359.11082 J. Algebra 445, 307-326 (2016). Reviewer: Ilya D. Shkredov (Moskva) MSC: 11P70 20F05 11B13 05E15 PDFBibTeX XMLCite \textit{G. A. Freiman} et al., J. Algebra 445, 307--326 (2016; Zbl 1359.11082) Full Text: DOI arXiv
Freiman, G. A.; Herzog, M.; Longobardi, P.; Maj, M.; Stanchescu, Y. V. Direct and inverse problems in additive number theory and in non-abelian group theory. (English) Zbl 1315.11089 Eur. J. Comb. 40, 42-54 (2014). Reviewer: Guoqing Wang (Tianjin) MSC: 11P70 PDFBibTeX XMLCite \textit{G. A. Freiman} et al., Eur. J. Comb. 40, 42--54 (2014; Zbl 1315.11089) Full Text: DOI