Summands of finite group algebras
Carsten Dietzel; Gaurav Mittal
Czechoslovak Mathematical Journal (2021)
- Volume: 71, Issue: 4, page 1011-1014
- ISSN: 0011-4642
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Abstract
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topDietzel, Carsten, and Mittal, Gaurav. "Summands of finite group algebras." Czechoslovak Mathematical Journal 71.4 (2021): 1011-1014. <http://eudml.org/doc/298182>.
@article{Dietzel2021,
abstract = {We study the inverse problem of the determination of a group algebra from the knowledge of its Wedderburn decomposition. We show that a certain class of matrix rings always occur as summands of finite group algebras.},
author = {Dietzel, Carsten, Mittal, Gaurav},
journal = {Czechoslovak Mathematical Journal},
keywords = {Wedderburn decomposition; group algebra},
language = {eng},
number = {4},
pages = {1011-1014},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Summands of finite group algebras},
url = {http://eudml.org/doc/298182},
volume = {71},
year = {2021},
}
TY - JOUR
AU - Dietzel, Carsten
AU - Mittal, Gaurav
TI - Summands of finite group algebras
JO - Czechoslovak Mathematical Journal
PY - 2021
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 71
IS - 4
SP - 1011
EP - 1014
AB - We study the inverse problem of the determination of a group algebra from the knowledge of its Wedderburn decomposition. We show that a certain class of matrix rings always occur as summands of finite group algebras.
LA - eng
KW - Wedderburn decomposition; group algebra
UR - http://eudml.org/doc/298182
ER -
References
top- Milies, C. Polcino, Sehgal, S. K., An Introduction to Group Rings, Algebras and Applications 1. Kluwer Academic Publishers, Dordrecht (2002). (2002) Zbl0997.20003MR1896125
- Serre, J.-P., 10.1007/978-1-4684-9458-7, Graduate Texts in Mathematics 42. Springer, New York (1977). (1977) Zbl0355.20006MR0450380DOI10.1007/978-1-4684-9458-7
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