3-submersions from QR-hypersurfaces of quaternionic Kähler manifolds

• Autorzy: Gabriel Eduard Vîlcu
• Języki publikacji: EN

Abstrakty

EN

We study 3-submersions from a QR-hypersurface of a quaternionic Kähler manifold onto an almost quaternionic hermitian manifold. We also prove the non-existence of quaternionic submersions between quaternionic Kähler manifolds which are not locally hyper-Kähler.

Kategorie tematyczne

• 53C26: Hyper-K\"ahler and quaternionic K\"ahler geometry, ``special'' geometry
• 53C15: General geometric structures on manifolds (almost complex, almost product structures, etc.)

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Annales Polonici Mathematici
• Rocznik: 2010
• Tom: 98
• Numer: 3
• Strony: 301-309

Daty

wydano

2010

Twórcy

autor

Gabriel Eduard Vîlcu

• Department of Mathematics and Computer Science, Petroleum-Gas University of Ploieşti, Bulevardul Bucureşti 39, Ploieşti 100680, Romania
• Research Center in Geometry, Topology and Algebra, Faculty of Mathematics and Computer Science, University of Bucureşti, Str. Academiei 14, Bucureşti 70109, Romania

Identyfikatory

DOI

10.4064/ap98-3-9