Beyendi S.Aktan N.Sivridağ A.I.Ahsan Z.2024-08-042024-08-0420202219-5688https://hdl.handle.net/11616/91964In this paper, semi-invariant submanifolds of an almost ?-cosymplectic f-manifold endowed with a semi-symmetric non-metric connection are studied. Necessary and sufficient conditions are given on a submanifold of an almost ?-cosymplectic f-manifold to be semiinvariant submanifold with semi-symmetric non-metric connection. Moreover, we studied the intergrability condition of the distribution on semi-invariant submanifolds of an almost ?-cosymplectic f-manifold with semi-symmetric non-metric connection. © Palestine Polytechnic University-PPU 2020.eninfo:eu-repo/semantics/closedAccessAlmost ?-cosymplectic f-manifoldsIntegrability of distributions conditionsSemi-invariant submanifoldsSemi-symmetric non-metric connectionArticle928018102-s2.0-85094577221Q4