Some results on $\eta$-Ricci solitons in quasi-Sasakian 3-manifolds Commun. Korean Math. Soc. 2021 Vol. 36, No. 2, 377-387 https://doi.org/10.4134/CKMS.c200196 Published online December 22, 2020 Printed April 30, 2021 Abdul Haseeb, Shashikant Pandey, Rajendra Prasad Jazan University; University of Lucknow; University of Lucknow Abstract : In the present paper, we characterize quasi-Sasakian 3-mani\-folds admitting $\eta$-Ricci solitons. Finally, the existence of $\eta$-Ricci soliton in a quasi-Sasakian $3$-manifold has been proved by a concrete example. Keywords : $\eta$-Ricci solitons, quasi-Sasakian 3-manifold, $\eta$-Einstein manifolds, projective curvature tensor MSC numbers : Primary 53C15, 53C25 Downloads: Full-text PDF   Full-text HTML