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Conformal vector fields on doubly warped product manifolds and applications. (arXiv:1508.03444v2 [math.DG] UPDATED)

来源于:arXiv
In this article, we present a complete study of two disjoint classes of conformal vector fields on doubly warped product manifolds as well as on doubly warped space-times. Then we study Ricci solitons on doubly warped product manifollds admitting these types of conformal vector fields. 查看全文>>