Relations among tautological classes revisited

被引：13
|
作者：
Randal-Williams, Oscar [1 ]
机构：
[1] Inst Matemat Fag, DK-2100 Copenhagen O, Denmark
来源：
ADVANCES IN MATHEMATICS | 2012年 / 231卷 / 3-4期
基金：
英国工程与自然科学研究理事会; 新加坡国家研究基金会; 欧洲研究理事会;
关键词：
Moduli spaces; Tautological algebra; MAPPING CLASS-GROUPS; JACOBIAN MANIFOLDS; STABILITY; FAMILIES; ALGEBRA; MODULI; RING;
D O I：
10.1016/j.aim.2012.07.017
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We give a simple generalisation of a theorem of Morita (1989) [10,11], which leads to a great number of relations among tautological classes on moduli spaces of Riemann surfaces. (C) 2012 Elsevier Inc. All rights reserved.
引用
收藏
页码：1773 / 1785
页数：13
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