Chakraborty, Debabrata Gradient Ricci solitons on generalized Sasakian-space-forms. (English) Zbl 1398.53055 J. Calcutta Math. Soc. 13, No. 2, 97-104 (2017). Summary: The present paper deals with the study of gradient Ricci solitons on generalized Sasakian-space-forms. It is shown that if a generalized Sasakian-space-form admits a gradient Ricci soliton then it turns into Einstein manifold. MSC: 53C25 Special Riemannian manifolds (Einstein, Sasakian, etc.) 53C50 Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics 53C44 Geometric evolution equations (mean curvature flow, Ricci flow, etc.) (MSC2010) PDFBibTeX XMLCite \textit{D. Chakraborty}, J. Calcutta Math. Soc. 13, No. 2, 97--104 (2017; Zbl 1398.53055)