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On Generalized Recurrent and Generalized Concircularly Recurrent Weyl Manifolds

In the present work, generalized recurrent and generalized concircularly recurrent Weyl manifolds are examined. We define nearly quasi-Einstein Weyl manifolds and we proved that if a generalized recurrent or generalized concircularly recurrent Weyl manifold admits a special concircular vector field, then the manifold reduces to a nearly quasi-Einstein Weyl manifold. Also, some other results are presented.

Keywords:

generalized recurrent Weyl manifold, generalized concircularly recurrent Weyl manifold nearly quasi-Einstein Weyl manifold,

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