Karpenko, Nikita A. Incompressible Grassmannians of isotropic subspaces. (Grassmanniennes incompressibles d’espaces isotropes.) (English. French summary) Zbl 1404.14056 Bull. Soc. Math. Fr. 144, No. 4, 763-773 (2016). MSC: 14M15 11R52 PDFBibTeX XMLCite \textit{N. A. Karpenko}, Bull. Soc. Math. Fr. 144, No. 4, 763--773 (2016; Zbl 1404.14056) Full Text: DOI Link Link
Karpenko, Nikita A. Incompressibility of generic torsors of norm tori. (English. Russian original) Zbl 1306.14024 J. Math. Sci., New York 199, No. 3, 302-305 (2014) and Zap. Nauchn. Semin. POMI 414, 106-112 (2013). MSC: 14L30 14M25 20G25 20G30 20G40 11G99 52B20 14C15 PDFBibTeX XMLCite \textit{N. A. Karpenko}, J. Math. Sci., New York 199, No. 3, 302--305 (2014; Zbl 1306.14024) Full Text: DOI
Karpenko, Nikita A. Incompressibility of orthogonal Grassmannians. (English. French summary) Zbl 1245.14048 C. R., Math., Acad. Sci. Paris 349, No. 21-22, 1131-1134 (2011). Reviewer: Dmitri A. Timashev (Moskva) MSC: 14M15 14C15 14G27 14L30 11E57 11E81 PDFBibTeX XMLCite \textit{N. A. Karpenko}, C. R., Math., Acad. Sci. Paris 349, No. 21--22, 1131--1134 (2011; Zbl 1245.14048) Full Text: DOI arXiv