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On the global generation of higher direct images of pluricanonical bundles

Year: 2024
Type: article
Abstract: Given a fibration f between two projective manifolds X and Y , we discuss the effective generation of the higher direct images R i f * (K m X ), where K m X is the mth tensor power of the canonical bundle of X.In particular, we answer two questions proposed by Popa-Schnell (2014).
Language: English
Open Access status: diamond
OpenAlex ID: W4405289214
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