3 papers
math.DG2021
Homology of contact CR-submanifolds
Fulya Sahin, Bayram Sahin
In this paper, homology of a contact CR-submanifold of a real hypersurface, which has naturally almost contact metric structure induced from the complex Euclidean space $\mathbb{C}…
math.GT2014
Generalized almost para-contact manifolds
Bayram Sahin, Fulya Sahin
In this paper, we introduce generalized almost para-contact manifolds and obtain normality conditions in terms of classical tensor fields. We show that such manifolds naturally car…
math.GT2012
Lie Groupoids and Generalized Almost Subtangent Manifolds
Fulya Sahin
In this paper, we show that there is a close relationship between generalized subtangent manifolds and Lie groupoids. We obtain equivalent assertions among the integrability condit…