(Ankara Üniversitesi, 2019-02-01) Özdemir, Nilüfer; Aktay, Şirin; Solgun, Mehmet; Other; Other
In this study, we examine the existence of quasi-Sasakian structures on nilpotent Lie algebras of dimension five. In addition, we give some results about left invariant quasi-Sasakian structures on Lie groups of dimension five, whose Lie algebras are nilpotent. Moreover, subclasses of quasi-Sasakian structures are studied for some certain classes.