Details
| Original language | English |
|---|---|
| Pages (from-to) | 494-495 |
| Number of pages | 2 |
| Journal | Journal of algebra |
| Volume | 477 |
| Publication status | Published - 1 May 2017 |
| Externally published | Yes |
Abstract
We find a counterexample to Feit's Problem VIII on the bound of decomposition numbers. This also answers a question raised by T. Holm and W. Willems.
Keywords
- Decomposition numbers, Feit's problems
ASJC Scopus subject areas
- Mathematics(all)
- Algebra and Number Theory
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In: Journal of algebra, Vol. 477, 01.05.2017, p. 494-495.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A counterexample to Feit's Problem VIII on decomposition numbers
AU - Navarro, Gabriel
AU - Sambale, Benjamin
N1 - Funding information: The first author is partially supported by the Spanish Ministerio de Educación y Ciencia Proyectos MTM2016-76196-P and Prometeo II/Generalitat Valenciana. He also thanks Gerhard Hiss for useful discussions on this, while at the ICTS in Bangalore, and the ICTS center for the hospitality. The second author thanks the German Research Foundation SA 2864/1-1 and Daimler Benz Foundation 32-08/13. Both authors thank Thomas Breuer and Klaus Lux for conversations on this subject.
PY - 2017/5/1
Y1 - 2017/5/1
N2 - We find a counterexample to Feit's Problem VIII on the bound of decomposition numbers. This also answers a question raised by T. Holm and W. Willems.
AB - We find a counterexample to Feit's Problem VIII on the bound of decomposition numbers. This also answers a question raised by T. Holm and W. Willems.
KW - Decomposition numbers
KW - Feit's problems
UR - http://www.scopus.com/inward/record.url?scp=85027956249&partnerID=8YFLogxK
U2 - 10.1016/j.jalgebra.2017.01.011
DO - 10.1016/j.jalgebra.2017.01.011
M3 - Article
AN - SCOPUS:85027956249
VL - 477
SP - 494
EP - 495
JO - Journal of algebra
JF - Journal of algebra
SN - 0021-8693
ER -