Duality between sln(C) and the Degenerate Affine Hecke Algebra

Tomoyuki Arakawa, Takeshi Suzuki

Research output: Contribution to journalArticlepeer-review

54 Citations (Scopus)


We construct a family of exact functors from the Bernstein-Gelfand-Gelfand category O of sln-modules to the category of finite-dimensional representations of the degenerate affine Hecke algebraHlofGLl. These functors transform Verma modules to standard modules or zero, and simple modules to simple modules or zero. Any simpleHl-module can be thus obtained.

Original languageEnglish
Pages (from-to)288-304
Number of pages17
JournalJournal of Algebra
Issue number1
Publication statusPublished - Nov 1 1998
Externally publishedYes

ASJC Scopus subject areas

  • Algebra and Number Theory


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