The -homology of representations

• Autores: Tim Bratten
• Localización: Revista de la Unión Matemática Argentina, ISSN 0041-6932, ISSN-e 1669-9637, Vol. 49, Nº. 1, 2008, págs. 123-135
• Idioma: inglés
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• Resumen

  • The 𝔫 -homology groups of a 𝔤 -module provide a natural and fruitful extension of the concept of highest weight to the representation theory of a noncompact reductive Lie group. In this article we give an introduction to the 𝔫 -homology groups and a survey of some developments, with a particular emphasis on results pertaining to the problem of caculating 𝔫 -homology groups.