Mert, TuğbaAtçeken, MehmetUygun, Pakize2024-10-262024-10-2620242587-26802587-246Xhttps://doi.org/10.17776/csj.1312302https://search.trdizin.gov.tr/tr/yayin/detay/1230153https://hdl.handle.net/20.500.12418/23481This research article is about the geometry of the almost C(?)- manifold. Some important properties of the almost C(?)- manifold with respect to the W_3- curvature tensor, such as W_3-flat and W_3- semi-symmetry, are investigated. The relationship of W_3- curvature tensor with Riemann, Ricci, projective, concircular and quasi-conformal curvature tensor is discussed on the almost C(?)- manifold and many important results are obtained. In addition, W_3- pseudo symmetry and W_3- Ricci pseudo symmetry are investigated for the almost C(?)- manifold. The results obtained are interesting and give an idea about the geometry of the almost C(?)- manifold.en10.17776/csj.1312302info:eu-repo/semantics/openAccessC(?)-ManifoldW_3-Curvature TensorPseudo-symmetric manifoldArticle4511461351230153