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Representing the special linear group with block unitriangular matrices
We prove that every element of the special linear group can be represented as the product of at most six block unitriangular matrices, and that there exist matrices for which six products are necessary, independent of indexing. We present an analogous result for the general linear group. These resul...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Oxford University Press
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10558096/ https://www.ncbi.nlm.nih.gov/pubmed/37811337 http://dx.doi.org/10.1093/pnasnexus/pgad311 |