Ram Nivas, Anurag Agnihotri, On a Hsu-Unified Structure Manifold with a Quarter-Symmetric Non-Metric Connection, BMSA Volume 3, Bulletin of Mathematical Sciences and Applications (Volume 3)
https://www.scipress.com/BMSA.3.63
Abstract:
    In the present paper, we have defined a Hsu-unified structure manifold and a Hsu-Kahler manifold and studied some properties of the quarter-symmetric non-metric connection. Certain interesting results on such manifolds have been obtained. We have also studied the properties of the contravariant almost analytic vector field on these manifolds equipped with the quarter-symmetric non-metric connection.
Keywords:
    Contravariant Almost Analytic Vector Field, Hsu-Kahler Manifold, Hsu-Unified Structure Manifold, Nijenhuis Tensor, Quarter-Symmetric Non-Metric Connection