MMN-3221
Some special vector fields on a cosymplectic manifold admitting a Ricci soliton
- Halil Ibrahim Yoldas,
Mersin University, Faculty of Science and Arts, Department of Mathematics, 33343 Mersin, Turkey,
hibrahimyoldas@gmail.com - Semsi Eken Meric,
Mersin University, Faculty of Science and Arts, Department of Mathematics, 33343 Mersin, Turkey,
semsieken@hotmail.com - Erol Yasar,
Mersin University, Faculty of Science and Arts, Department of Mathematics, 33343 Mersin, Turkey,
eroly69@gmail.com
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: 10.18514/MMN.2021.3221