%0 Journal Article %T Commutative curvature operators over four-dimensional generalized symmetric spaces %J Sahand Communications in Mathematical Analysis %I University of Maragheh %Z 2322-5807 %A Haji-Badali, Ali %A Dehghan, Masoud %A Nourmohammadi, Fereshteh %D 2014 %\ 12/01/2014 %V 01 %N 2 %P 77-90 %! Commutative curvature operators over four-dimensional generalized symmetric spaces %K Commutative manifold %K Pseudo-Riemannian manifold %K Cyclic parallel %K Locally conformally flat %K Curvature operator %R %X Commutative properties of four-dimensional generalized symmetric pseudo-Riemannian manifolds were considered. Specially, in this paper, we studied Skew-Tsankov and Jacobi-Tsankov conditions in 4-dimensional pseudo-Riemannian generalized symmetric manifolds. %U https://scma.maragheh.ac.ir/article_11282_d1c0396d2d6f9125c2483b14036ea9bd.pdf