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The strong Bernstein-Gelfand-Gelfand resolution for generalized Kac-Moody algebras. II: An explicit construction of the resolution - MaRDI portal

The strong Bernstein-Gelfand-Gelfand resolution for generalized Kac-Moody algebras. II: An explicit construction of the resolution (Q1333218)

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scientific article; zbMATH DE number 638517
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English
The strong Bernstein-Gelfand-Gelfand resolution for generalized Kac-Moody algebras. II: An explicit construction of the resolution
scientific article; zbMATH DE number 638517

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    The strong Bernstein-Gelfand-Gelfand resolution for generalized Kac-Moody algebras. II: An explicit construction of the resolution (English)
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    22 January 1996
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    This is a sequel to the previous paper [Publ. Res. Inst. Math. Sci. 29, 709--730 (1993; Zbl 0822.17022)]. In this part the author constructs the strong Bernstein-Gelfand-Gelfand (BGG) resolution for the irreducible highest weight module \(L (\Lambda)\) over a generalized Kac-Moody algebra. The author's approach is similar to that of \textit{A. Rocha-Caridi} [Trans. Am. Math. Soc. 262, 335--366 (1980; Zbl 0449.17008)] and \textit{A. Rocha- Caridi} and \textit{N. R. Wallach} [Math. Z. 180, 151--177 (1982; Zbl 0475.17002)], who constructed the strong BGG resolution for Kac-Moody algebras.
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    strong Bernstein-Gelfand-Gelfand resolution
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    irreducible highest weight module
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    generalized Kac-Moody algebra
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    BGG resolution
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