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September 2020 Birational Mori fiber structures of Q -Fano 3-fold weighted complete intersections, III
Takuzo Okada
Kyoto J. Math. 60(3): 825-893 (September 2020). DOI: 10.1215/21562261-2019-0048

Abstract

This is a continuation of a series of articles studying the birational Mori fiber structures of anticanonically embedded Q -Fano 3 -fold weighted complete intersections of codimension 2 . We have proved that 19 families consist of birationally rigid varieties and 14 families consist of birationally birigid varieties. Our aim here is to continue the work systematically and prove that, among the remaining 52 families, 21 families consist of birationally birigid varieties.

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Takuzo Okada. "Birational Mori fiber structures of Q -Fano 3-fold weighted complete intersections, III." Kyoto J. Math. 60 (3) 825 - 893, September 2020. https://doi.org/10.1215/21562261-2019-0048

Information

Received: 23 August 2016; Revised: 22 January 2018; Accepted: 26 January 2018; Published: September 2020
First available in Project Euclid: 12 August 2020

MathSciNet: MR4134351
Digital Object Identifier: 10.1215/21562261-2019-0048

Subjects:
Primary: 14J10
Secondary: 14E08, 14J30, 14J45

Rights: Copyright © 2020 Kyoto University

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Vol.60 • No. 3 • September 2020
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