Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg

, Volume 81, Issue 1, pp 101–114

Riemannian submersions from almost contact metric manifolds


  • S. Ianuş
    • Faculty of Mathematics and Computer ScienceUniversity of Bucharest
  • A. M. Ionescu
    • Mathematics DepartmentPolitehnica University of Bucharest
  • R. Mocanu
    • Department of Mathematics and Computer SciencePetroleum-Gas University of Ploieşti
    • Research Center in Geometry, Topology and AlgebraUniversity of Bucharest

DOI: 10.1007/s12188-011-0049-0

Cite this article as:
Ianuş, S., Ionescu, A.M., Mocanu, R. et al. Abh. Math. Semin. Univ. Hambg. (2011) 81: 101. doi:10.1007/s12188-011-0049-0


In this paper we obtain the structure equation of a contact-complex Riemannian submersion and give some applications of this equation in the study of almost cosymplectic manifolds with Kähler fibres.


Almost contact metric manifold Almost Hermitian manifold Contact-complex Riemannian submersion

Mathematics Subject Classification (2000)


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© Mathematisches Seminar der Universität Hamburg and Springer 2011