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Letters in Mathematical Physics

, Volume 29, Issue 3, pp 215–217 | Cite as

A borel-weil-bott approach to representations of sl q (2, ℂ)

  • Davide Franco
  • Cesare Reina
Article

Abstract

We use a quite concrete and simple realization of sl q (2, ℂ) involving finite difference operators. We interpret them as derivations (in the noncommutative sense) on a suitable graded algebra, which gives rise to the ‘noncommutative’ scheme ℙ1 II ℙ1* as the counterpart of the standard ℙ1 = Sl(2, ℂ)/B.

Mathematics Subject Classifications (1991)

81R50 16W30 

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Copyright information

© Kluwer Academic Publishers 1993

Authors and Affiliations

  • Davide Franco
    • 1
  • Cesare Reina
    • 1
  1. 1.SISSATriesteItaly

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