DECOMPOSITION OF SYMMETRIC AND EXTERIOR POWERS OF THE ADJOINT REPRESENTATION OF ${\mathfrak g}l_N$ 1: UNIMODALITY OF PRINCIPAL SPECIALIZATION OF THE INTERNAL PRODUCT OF THE SCHUR FUNCTIONS
1992 ◽
Vol 07
(supp01b)
◽
pp. 545-579
◽
Keyword(s):
The problem of decomposing the symmetric and exterior algebras of the adjoint representation of the Lie algebra [Formula: see text] into [Formula: see text]-irreducible components are considered. The exact formula for the principal specialization of the internal product of the Schur functions (similar to the formula for Kostka-Foulkes polynomials) is obtained by the purely combinatorial approach, based on the theory of rigged configurations. The stable behaviour of some polynomials is studied. Different examples are presented.
1997 ◽
Vol 49
(1)
◽
pp. 133-159
◽
2018 ◽
Vol 5
(4)
◽
pp. 513-555
◽
Keyword(s):
Keyword(s):
2003 ◽
Vol 14
(01)
◽
pp. 1-27
◽
Keyword(s):