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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2508.04712 |
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| _version_ | 1866909726311186432 |
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| author | Marin, Alexis |
| author_facet | Marin, Alexis |
| contents | After the language of module and theirs morphisms, this short course presents matricial calculus and determinants in a commutative ring as appliction of ``remarquable identities'' in the ring of polynomials with integer coefficients with variable coefficients and second member of the ``general Gauss method'' requiring the factoriality of such polynomial rings, here obtained by a modification of Zermolo's proof of the factoriality of the integers. As third part, using the, today almost forgotten, presentation in the first edition of N. Bourbaki's Algebra of rational structures for a subfield, one gets, without central simple algebras, the baba of skewfields, and the theorems of Wederburn and Erdös-Kaplanski (commutativity of finite fields and dimension of the dual). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_04712 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Algèbre linéaire Marin, Alexis History and Overview 15-01, 15A09, 15A15, 15A03, 12E15 After the language of module and theirs morphisms, this short course presents matricial calculus and determinants in a commutative ring as appliction of ``remarquable identities'' in the ring of polynomials with integer coefficients with variable coefficients and second member of the ``general Gauss method'' requiring the factoriality of such polynomial rings, here obtained by a modification of Zermolo's proof of the factoriality of the integers. As third part, using the, today almost forgotten, presentation in the first edition of N. Bourbaki's Algebra of rational structures for a subfield, one gets, without central simple algebras, the baba of skewfields, and the theorems of Wederburn and Erdös-Kaplanski (commutativity of finite fields and dimension of the dual). |
| title | Algèbre linéaire |
| topic | History and Overview 15-01, 15A09, 15A15, 15A03, 12E15 |
| url | https://arxiv.org/abs/2508.04712 |