A combinatorial proof of a Weyl type formula for hook Schur polynomials |
| |
Authors: | Jae-Hoon Kwon |
| |
Institution: | (1) Department of Mathematics, University of Seoul, 90 Cheonnong-dong, Dongdaemun-gu, Seoul, 130-743, South Korea |
| |
Abstract: | In this paper, we present a simple combinatorial proof of a Weyl type formula for hook Schur polynomials, which was obtained
previously by other people using a Kostant type cohomology formula for
. In general, we can obtain in a combinatorial way a Weyl type character formula for various irreducible highest weight representations
of a Lie superalgebra, which together with a general linear algebra forms a Howe dual pair.
This research was supported by 2007 research fund of University of Seoul. |
| |
Keywords: | Hook Schur polynomial Lie superalgebra Character formula |
本文献已被 SpringerLink 等数据库收录! |
|