S3-covers of Schemes
Canadian journal of mathematics, Tome 63 (2011) no. 5, pp. 1058-1082
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We analyze flat ${{S}_{3}}$ -covers of schemes, attempting to create structures parallel to those found in the abelian and triple cover theories. We use an initial local analysis as a guide in finding a global description.
Mots-clés :
14L30, nonabelian groups, permutation group, group covers, schemes
Easton, Robert W. S3-covers of Schemes. Canadian journal of mathematics, Tome 63 (2011) no. 5, pp. 1058-1082. doi: 10.4153/CJM-2011-045-8
@article{10_4153_CJM_2011_045_8,
author = {Easton, Robert W.},
title = {S3-covers of {Schemes}},
journal = {Canadian journal of mathematics},
pages = {1058--1082},
year = {2011},
volume = {63},
number = {5},
doi = {10.4153/CJM-2011-045-8},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2011-045-8/}
}
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