Yamabe solitons on 3-dimensional cosymplectic manifolds. Issue 1 (1st January 2020)

• Record Type: Journal Article
• Authors: Ramandia, Ghodratallah Fasihi; Ghahremani-Gol, Hajar
• Editors: Srivastava, Hari M.
• Is Part Of: Cogent mathematics & statistics. Volume 7:Issue 1(2020)
• Publication Date: 2020-01-01
• Subjects: contact geometry -- cosymplectic manifold -- yamabe soliton; Mathematics -- Periodicals; Statistics -- Periodicals; Mathematics; Statistics; Periodicals; 510
• DOI: 10.1080/25742558.2020.1815949
• Languages: English
• ISSNs: 2574-2558

Abstract

Abstract: In this paper, it has been proved that if a 3-dimensional cosymplectic manifold M 3 admits a Yamabe soliton, then either M 3 is locally flat or the potential field is a contact vector field. Some special potential vector fields of Yamabe solitons on 3-dimensional cosymplectic manifolds have been considered and some other results have been obtained. Also, for general ( 2 n + 1 ) -dimensional case, it will be shown that if an f − cosymplectic manifold M 2 n + 1 admits a contact Yamabe soliton structure, then M 2 n + 1 is a cosymplectic manifold. Finally, an example of Yamabe soliton on a 3-dimensional cosymplectic manifold is provided.