Ivanov, Stefan; Minchev, Ivan; Vassilev, Dimiter Quaternionic contact hypersurfaces in hyper-Kähler manifolds. (English) Zbl 1362.53064 Ann. Mat. Pura Appl. (4) 196, No. 1, 245-267 (2017). Reviewer: Meng-Kiat Chuah (Hsinchu) MSC: 53C40 53C26 PDFBibTeX XMLCite \textit{S. Ivanov} et al., Ann. Mat. Pura Appl. (4) 196, No. 1, 245--267 (2017; Zbl 1362.53064) Full Text: DOI arXiv
Ivanov, Stefan; Minchev, Ivan; Vassilev, Dimiter Quaternionic contact Einstein structures and the quaternionic contact. (English) Zbl 1307.53039 Mem. Am. Math. Soc. 1086, v, 79 p. (2014). Reviewer: Weihuan Chen (Beijing) MSC: 53C26 53C25 53D10 53C21 PDFBibTeX XMLCite \textit{S. Ivanov} et al., Quaternionic contact Einstein structures and the quaternionic contact. Providence, RI: American Mathematical Society (AMS) (2014; Zbl 1307.53039) Full Text: DOI arXiv