On Conharmonically and Special Weakly Ricci Symmetric Sasakian Manifolds

نویسندگان

  • Quddus Khan
  • Q. Khan
چکیده

We have studied some geometric properties of conharmonically flat Sasakian manifold and an Einstein-Sasakian manifold satisfying R(X, Y ).N = 0. We have also obtained some results on special weakly Ricci symmetric Sasakian manifold and have shown that it is an Einstein manifold. AMS Mathematics Subject Classification (2000): 53C21, 53C25

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تاریخ انتشار 2005