Index of Quasiconformally Symmetric Semi-Riemannian Manifolds

Mukut Mani Tripathi, Punam Gupta, Jeong-Sik Kim
2012 International Journal of Mathematics and Mathematical Sciences  
We find the index of∇˜-quasiconformally symmetric and∇˜-concircularly symmetric semi-Riemannian manifolds, where∇˜is metric connection.
doi:10.1155/2012/461383 fatcat:df4gpf5zofbivgwbqwf4vomxxm