Maximal Divisible Subgroups in Modular Group Rings over a Finite Ring or a Field
We describe up to an isomorphism the algebraic structure of themaximal divisible subgroup dV R[G] of the group V R[G] of normalized units in a group ring R[G], provided that G is an abelian group such that Gt/Gp is (infinite) bounded and R is a field of prime characteristic p. This supplies recent a...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Matemática
2011-01-01
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| Series: | Boletim da Sociedade Paranaense de Matemática |
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| Online Access: | http://www.periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/11224/6450 |