Aysel Turgut Vanli

Corrected energy of distributions for 3-Sasakian and normal complex contact manifolds

In this paper we show that the natural fibrations on 3-Sasakian manifolds and on normal complex contact metric manifolds are minima of the corrected energy of the corresponding distributions.

Conformal, concircular, quasi-conformal and conharmonic flatness on normal complex contact metric manifolds

Conformal, concircular, quasi-conformal and conharmonic curvature tensors play an important role in Riemannian geometry. In this paper, we study on normal complex contact metric manifolds under fla...

ALMOST α-COSYMPLECTIC ƒ-MANIFOLDS

Abstract The purpose of this paper is to study a new class of framed manifolds. Such manifolds are called almost α-cosymplectic ƒ-manifolds. For some special cases of α and s, one obtains (almost) α-cosymp(lectic, (almost) C-manifolds, and (almost) Kenmotsu ƒ-manifolds. Moreover, several tensor conditions are studied. We conclude our results with a general example on α-cosymplectic ƒ-manifolds.