Abstract
We consider compact Kähler manifolds with their Kähler Ricci tensor satisfying F(Ric) = constant. Under the nonnegative bisectional curvature assumption and certain conditions on F, we prove that such metrics are in fact Kähler–Einstein.
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P. Guan was supported in part by an NSERC Discovery grant, X. Zhang was supported by NSF in China, No. 10771188.
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Guan, P., Li, Q. & Zhang, X. A uniqueness theorem in Kähler geometry. Math. Ann. 345, 377–393 (2009). https://doi.org/10.1007/s00208-009-0358-0
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DOI: https://doi.org/10.1007/s00208-009-0358-0