On Enriques Surfaces with Four Cusps

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OriginalspracheEnglisch
Seiten (von - bis)433-468
Seitenumfang36
FachzeitschriftPublications of the Research Institute for Mathematical Sciences
Jahrgang54
Ausgabenummer3
PublikationsstatusVeröffentlicht - 24 Juli 2018

Abstract

We study Enriques surfaces with four A_2-configurations. In particular, we construct open Enriques surfaces with fundamental groups (Z/3Z)^2 x Z/2Z and Z/6Z, completing the picture of the A_2-case from previous work by Keum and Zhang. We also construct an explicit Gorenstein Q-homology projective plane of singularity type A3 + 3A2, supporting an open case from a paper by Hwang, Keum and Ohashi.

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On Enriques Surfaces with Four Cusps. / Rams, S̷lawomir; Schütt, Matthias.
in: Publications of the Research Institute for Mathematical Sciences, Jahrgang 54, Nr. 3, 24.07.2018, S. 433-468.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Rams S, Schütt M. On Enriques Surfaces with Four Cusps. Publications of the Research Institute for Mathematical Sciences. 2018 Jul 24;54(3):433-468. doi: 10.48550/arXiv.1404.3924, 10.4171/PRIMS/54-3-1
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AU - Rams, S̷lawomir

AU - Schütt, Matthias

N1 - Funding information: Funding by ERC StG 279723 (SURFARI) and NCN grant N N201 608040 is gratefully acknowledged.

PY - 2018/7/24

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JO - Publications of the Research Institute for Mathematical Sciences

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