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arXiv:1503.04543 [math.NT]AbstractReferencesReviewsResources

Relation modules of dihedral groups

Akinary Hoshi, Ming-chang Kang, Aiichi Yamasaki

Published 2015-03-16Version 1

Let D_n be the dihedral group of order 2n where n \ge 2, 1 \to R \to F \to D_n \to 1 be a free presentation of D_n. R^{ab}:=R/[R,R] becomes a \bm{Z}[D_n]-lattice. We will study the module structure and the rationality problem of R^{ab}.

Comments: arXiv admin note: substantial text overlap with arXiv:1312.6738
Categories: math.NT, math.AG, math.GR
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