Up to a finite étale covering, we classify a smooth projective 3-fold X with admitting a nonisomorphic étale endomorphism. We mainly study the case where there exist an FESP constructed from X by a sequence of blowing-downs of an ESP and an extremal ray of such that the contraction morphisms associated to give a smooth del Pezzo fiber space over an elliptic curve.
Kyoto J. Math.
64(1):
95-204
(February 2024).
DOI: 10.1215/21562261-2023-0014
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