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Advances in Pure and Applied Mathematics

Editor-in-Chief: Trimeche, Khalifa

Editorial Board Member: Aldroubi, Akram / Anker, Jean-Philippe / Aouadi, Saloua / Bahouri, Hajer / Baklouti, Ali / Bakry, Dominique / Baraket, Sami / Ben Abdelghani, Leila / Begehr, Heinrich / Beznea, Lucian / Bezzarga, Mounir / Bonami, Aline / Demailly, Jean-Pierre / Fleckinger, Jacqueline / Gallardo, Leonard / Ismail, Mourad / Jarboui, Noomen / Jouini, Elyes / Karoui, Abderrazek / Kamoun, Lotfi / Kobayashi, Toshiyuki / Maday, Yvon / Marzougui, Habib / Mili, Maher / Mustapha, Sami / Ovsienko, Valentin / Peigné, Marc / Pouzet, Maurice / Radulescu, Vicentiu / Schwartz, Lionel / Sifi, Mohamed / Zaag, Hatem / Zarati, Said

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1869-6090
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Warfield invariants of normed unit groups in abelian group rings

Peter Danchev
Published Online: 2012-01-19 | DOI: https://doi.org/10.1515/apam.2011.007

Abstract.

Suppose G is an abelian group and R is a commutative ring with identity of prime characteristic p. In some special cases for R and G we compute only in their terms and sections the Warfield p-invariants of the normed unit group VR[G] in a commutative group ring R[G]. This supplies our recent results in this way.

Keywords.: Groups; rings; fields; units; idempotents; Warfield invariants; cardinalities

About the article

Received: 2010-10-18

Accepted: 2011-03-22

Published Online: 2012-01-19

Published in Print: 2012-01-01


Citation Information: Advances in Pure and Applied Mathematics, ISSN (Online) 1869-6090, ISSN (Print) 1867-1152, DOI: https://doi.org/10.1515/apam.2011.007.

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