Ahmad Abu-Saleem, Mihail B. Banaru, Galina A. Banaru, “A note on $2$-hypersurfaces of the nearly Kählerian six-sphere”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2017, номер 3,страницы 107

Эта публикация цитируется в 2 статьях

A note on $2$-hypersurfaces of the nearly Kählerian six-sphere

Ahmad Abu-Saleem^a, Mihail B. Banaru^b, Galina A. Banaru^b

^a Al al-Bayt University, Marfaq, Jordan
^b Smolensk State University, 4, Przhevalsky Street, Smolensk – 214 000, Russia

Аннотация: It is proved that hypersurfaces with type number two in a nearly Kählerian sphere $S^6$ admit almost contact metric structures of cosymplectic type that are non-cosymplectic.

Ключевые слова и фразы: almost contact metric structure, structure of cosymplectic type, nearly Kählerian manifold, six-dimensional sphere, almost Hermitian manifold, type number.

MSC: 53B35, 53B50

Поступила в редакцию: 16.06.2017

Язык публикации: английский