ON THE HOMOGENIZED ENVELOPING ALGEBRA OF THE LIE ALGEBRA S[cursive l](2,C) II

In a previous paper, we studied the homogenized enveloping algebra of the Lie algebra s[cursive l](2,C) and the homogenized Verma modules. The aim of this paper is to study the homogenization [formula omitted: see PDF] B of the Bernstein-Gelfand-Gelfand category [formula omitted: see PDF] of s[cursi...

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Veröffentlicht in:Glasgow mathematical journal 2017-01, Vol.59 (1), p.189-219
1. Verfasser: MARTÃNEZ-VILLA, ROBERTO
Format: Artikel
Sprache:eng
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Zusammenfassung:In a previous paper, we studied the homogenized enveloping algebra of the Lie algebra s[cursive l](2,C) and the homogenized Verma modules. The aim of this paper is to study the homogenization [formula omitted: see PDF] B of the Bernstein-Gelfand-Gelfand category [formula omitted: see PDF] of s[cursive l](2,C), and to apply the ideas developed jointly with J. Mondragón in our work on Groebner basis algebras, to give the relations between the categories [formula omitted: see PDF] B and [formula omitted: see PDF] as well as, between the derived categories [formula omitted: see PDF] b ( [formula omitted: see PDF] B ) and [formula omitted: see PDF] b ( [formula omitted: see PDF] ).
ISSN:0017-0895
1469-509X
DOI:10.1017/S0017089516000112