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On the Essential Dimension of Some Semi-Direct Products

Authors :
Arne Ledet
Source :
Canadian Mathematical Bulletin. 45:422-427
Publication Year :
2002
Publisher :
Canadian Mathematical Society, 2002.

Abstract

We give an upper bound on the essential dimension of the group over the rational numbers, when q is a prime power.

Details

ISSN :
14964287 and 00084395
Volume :
45
Database :
OpenAIRE
Journal :
Canadian Mathematical Bulletin
Accession number :
edsair.doi...........c80e9357a8bec27ab99f1bff9a061b7b