Some special vector fields on a cosymplectic manifold admitting a Ricci soliton

OpenAlex İngilizce

In this paper, we deal with the geometric properties of cosymplectic manifold.We give some classifications for a cosymplectic manifold endowed with some special vector fields, such as contact, concircular, recurrent, torse-forming and some characterizations for such a manifold admitting a Ricci soliton given as to be Einstein, η-Einstein, almost quasi-Einstein and nearly quasi-Einstein.