Leventides, John; Petroulakis, George; Karcanias, Nicos Distance optimization and the extremal variety of the Grassmann variety. (English) Zbl 1342.51010 J. Optim. Theory Appl. 169, No. 1, 1-16 (2016). MSC: 51K05 57Q55 08B30 11E25 PDF BibTeX XML Cite \textit{J. Leventides} et al., J. Optim. Theory Appl. 169, No. 1, 1--16 (2016; Zbl 1342.51010) Full Text: DOI Link OpenURL
Witzel, Stefan Abels’s groups revisited. (English) Zbl 1297.20054 Algebr. Geom. Topol. 13, No. 6, 3447-3467 (2013). Reviewer: Christopher P. Bendel (Menomonie) MSC: 20J05 57M07 20E42 20G10 22E40 51E24 PDF BibTeX XML Cite \textit{S. Witzel}, Algebr. Geom. Topol. 13, No. 6, 3447--3467 (2013; Zbl 1297.20054) Full Text: DOI arXiv OpenURL