Deformation for coupled Kähler–Einstein metrics

نویسندگان

چکیده

The notion of coupled Kähler–Einstein metrics was introduced recently by Hultgren–Witt Nyström. In this paper we discuss deformation a metric on Fano manifold. We obtain necessary and sufficient condition for to be deformed another manifold admitting non-trivial holomorphic vector fields. addition also Käher–Einstein when the complex structure varies.

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ژورنال

عنوان ژورنال: Journal of The Mathematical Society of Japan

سال: 2021

ISSN: ['1881-1167', '0025-5645']

DOI: https://doi.org/10.2969/jmsj/84408440