Schur P-functions and representations of affine Lie algebras

被引：0
|
作者：
Leclerc, B
Leidwanger, S
机构：
来源：
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE | 1997年 / 324卷 / 02期
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中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We define by means of the affine Lie algebras a(infinity) and b(infinity) a linear operator on the algebra Sym of symmetric functions sending Schur S-functions to Schur P-functions. This operator is then expressed as a differential operator of infinite order, using an involution of Sym related to <(sl)over cap>(2).
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页码：137 / 141
页数：5
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