المنشورات و المؤلفات
In this paper, it is shown that for a 3-dimensional compact simply connected trans-Sasakian manifold of type (α, β), the smooth functions α, β satisfy the Poisson equations Δα = β, Δα = α2β and Δβ = α2β, respectively, if and only if it is homothetic...
Recalling the recent results obtained by Sharma, Deshmukh and
Al-Solamy [SD] for a canonically induced almost contact metric structure by
a global unit tangent vector field on a Lagrangian submanifold of the nearly
Kaehler 6-sphere, we show that, if...