Generalized q-Schur algebras and quantum Frobenius

• Autores: Kevin McGerty
• Localización: Advances in mathematics, ISSN 0001-8708, Vol. 214, Nº 1, 2007, págs. 116-131
• Idioma: inglés
• DOI: 10.1016/j.aim.2006.10.012
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• Resumen

  • The quantum Frobenius map and it splitting are shown to descend to maps between generalized q-Schur algebras at a root of unity. We also define analogs of q-Schur algebras for any affine algebra, and prove the corresponding results for them.