Generalized Ricci Solitons on Twisted Products

Yıl 2018, Cilt: 15 Sayı: 2, - , 30.11.2018

Mahdi Barari Asadollah Razavi

Öz

An h-almost Ricci soliton is a generalization of the Ricci soliton. In this paper we study Ricci solitons and h-almost Ricci solitons on twisted (and warped) product manifolds. First, we obtain some results about Ricci solitons on twisted products. Then we generalize them to h- almost Ricci solitons.

Anahtar Kelimeler

Ricci soliton, h-almost Ricci soliton, concurrent vector field, twisted product, warped product, Robertson-Walker space-time

Kaynakça

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