HONAM MATHEMATICAL JOURNAL, cilt.42, sa.1, ss.175-185, 2020 (ESCI)
In this paper, we introduce almost alpha-Cosymplectic f-manifolds endowed with a semi-symmetric non-metric connection and give some general results concerning the curvature of such connection. In particular, we study some curvature properties of an almost alpha-cosymplectic f-manifold equipped with semi-symmetric non-metric connection.