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Computing the Wedderburn decomposition of group algebras by the Brauer-Witt theorem |
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| Authors: | Gabriela Olteanu. |
| Affiliation: | Department of Mathematics and Computer Science, North University of Baia Mare, Victoriei 76, 430072 Baia Mare, Romania. |
| Abstract: | We present an alternative constructive proof of the Brauer-Witt theorem using the so-called strongly monomial characters that gives rise to an algorithm for computing the Wedderburn decomposition of semisimple group algebras of finite groups. |
| Keywords: | Wedderburn decomposition Brauer--Witt theorem Schur index |
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