科研之友
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摘要
In this paper we give a formula to determine the multiplicity of the algebras A(t) of minors of an extended Hankel matrix. The multiplicity of A(t) coincides with the number of facets of a simplicial complex Delta(t). The facets of Delta(t) are related to skew tableaux and we may express the multiplicity of A(t) as a sum of the number f(lambda/mu) of standard skew tableaux of shape lambda/mu for certain lambda and mu.
- 出版日期2011
