mdh.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
The Loewy length of a tensor product of modules of a dihedral two-group
Mälardalen University, School of Education, Culture and Communication, Educational Sciences and Mathematics. Nagoya University, Japan. (Mathematics and Applied Mathematics)ORCID iD: 0000-0001-9177-9774
Charles University, Praha, Czech Republic.
2014 (English)In: Journal of Pure and Applied Algebra, ISSN 0022-4049, E-ISSN 1873-1376, Vol. 218, no 4, 760-776 p.Article in journal (Refereed) Published
Abstract [en]

While the finite-dimensional modules of the dihedral 2-groups over fields of characteristic 2 were classified over 30 years ago, very little is known about the tensorproducts of such modules. In this article, we compute the Loewy length of the tensor product of two modules of a dihedral 2-group in characteristic 2. As an immediate consequence, we determine when such a tensor product has a projective direct summand.

Place, publisher, year, edition, pages
Elsevier, 2014. Vol. 218, no 4, 760-776 p.
National Category
Algebra and Logic
Research subject
Mathematics/Applied Mathematics
Identifiers
URN: urn:nbn:se:mdh:diva-21739DOI: 10.1016/j.jpaa.2013.08.015ISI: 000329475800017Scopus ID: 2-s2.0-84883126885OAI: oai:DiVA.org:mdh-21739DiVA: diva2:652521
Available from: 2013-09-30 Created: 2013-09-30 Last updated: 2015-01-19Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Darpö, Erik
By organisation
Educational Sciences and Mathematics
In the same journal
Journal of Pure and Applied Algebra
Algebra and Logic

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 131 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf