We show that the Ricci flat Calabi’s metrics on holomorphic line bundles over compact Kaehler-Einstein manifolds are not projectively induced. As a byproduct we solve a conjecture addressed in [A. Loi - F. Salis - F. Zuddas, Two conjectures on Ricci-flat Kaehler metrics, Math. Z. 290 (2018)] by proving that any multiple of the Eguchi-Hanson metric on the blow-up of C^2 at the origin is not projectively induced.
Ricci-flat Calabi's metric is not projectively induced / Loi, Andrea; Zedda, Michela; Zuddas, Fabio. - In: TOHOKU MATHEMATICAL JOURNAL. - ISSN 0040-8735. - 73:1(2021), pp. 29-37. [10.2748/tmj.20191211]
Ricci-flat Calabi's metric is not projectively induced
Andrea Loi;Michela Zedda
;Fabio Zuddas
2021-01-01
Abstract
We show that the Ricci flat Calabi’s metrics on holomorphic line bundles over compact Kaehler-Einstein manifolds are not projectively induced. As a byproduct we solve a conjecture addressed in [A. Loi - F. Salis - F. Zuddas, Two conjectures on Ricci-flat Kaehler metrics, Math. Z. 290 (2018)] by proving that any multiple of the Eguchi-Hanson metric on the blow-up of C^2 at the origin is not projectively induced.File in questo prodotto:
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