MMN-3221

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

Halil Ibrahim Yoldas; Semsi Eken Meric; Erol Yasar;

Abstract

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, $\eta-$Einstein, almost quasi-Einstein and nearly quasi-Einstein.


Vol. 22 (2021), No. 2, pp. 1039-1050
DOI: https://doi.org/10.18514/MMN.2021.3221


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