Cohomology of certain congruence subgroups of the modular group

被引：2

作者：

Williams, F ^{[1
]}

Wisner, RJ ^{[1
]}

机构：

[1] New Mexico State Univ, Dept Math Sci, Las Cruces, NM 88003 USA

来源：

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 1998年 / 126卷 / 05期

关键词：

D O I：

10.1090/S0002-9939-98-04367-6

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this note we compute the integral cohomology groups of the subgroups Gamma(o)(n) of SL(2, Z) and the corresponding subgroups P Gamma(o)(n) of its quotient, the classical modular group, PSL(2, Z).

引用

页码：1331 / 1336

页数：6

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