Products of idempotents in algebraic monoids

• Autores: Mohan S. Putcha
• Localización: Journal of the Australian Mathematical Society, ISSN 1446-7887, Vol. 80, Nº 2, 2006, págs. 193-203
• Idioma: inglés
• DOI: 10.1017/s1446788700013070
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• Resumen

  • Let M be a reductive algebraic monoid with zero and unit group G. We obtain a description of the submonoid generated by the idempotents of M. In particular, we find necessary and sufficient conditions for M/G to be idempotent generated.