Slope equality of non-hyperelliptic Eisenbud-Harris special fibrations of genus 4

被引：2

作者：

Enokizono, Makoto ^{[1
]}

机构：

[1] Tokyo Univ Sci, Fac Sci & Technol, Dept Math, 2641 Yamazaki Noda, Chiba 2788510, Japan

来源：

GLASGOW MATHEMATICAL JOURNAL | 2023年 / 65卷 / 02期

关键词：

Fibered surface; slope; SIGNATURE;

D O I：

10.1017/S0017089522000295

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The Horikawa index and the local signature are introduced for relatively minimal fibered surfaces whose general fiber is a non-hyperelliptic curve of genus 4 with unique trigonal structure.

引用

页码：284 / 287

页数：4

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