Gelfand-Tsetlin varieties for Yangians

26 Feb 2018 Monsalve Germán Benitez

S. Ovsienko proved that the Gelfand-Tsetlin variety for $\mathfrak{gl}_n$ is equidimensional (i.e., all its irreducible components have the same dimension) of dimension $\frac{n(n-1)}{2}$. This result is known as Ovsienko's Theorem and it has important consequences in Representation Theory of Algebras... (read more)

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Categories


  • REPRESENTATION THEORY
  • ALGEBRAIC GEOMETRY