Almost contact metric submersions and curvature tensors.

Título inglés	Almost contact metric submersions and curvature tensors.
Título español	Submersiones métricas casi de contacto y tensores de curvatura.
Autor/es	Tshikuna-Matamba, Tshikunguila
Organización	Dép. Math. Inst. Supér. Pédag., Kananga, Rep. Democrát. Congo
Revista	0213-8743
Publicación	2005, 20 (3): 291-306, 12 Ref.
Tipo de documento	articulo
Idioma	Inglés
Resumen inglés	It is known that L. Vanhecke, among other geometers, has studied curvature properties both on almost Hermitian and almost contact metric manifolds. The purpose of this paper is to interrelate these properties within the theory of almost contact metric submersions. So, we examine the following problem: Let f: M → B be an almost contact metric submersion. Suppose that the total space is a C(α)-manifold. What curvature properties do have the fibres or the base space?
Código MathReviews	MR2243345
Código Z-Math	Zbl pre05119300
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