8 citations · 16 across the 12 of their papers we have counts for
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math.AG2019
Extremal rays of the embedded subgroup saturation cone
Joshua Kiers
We examine the extremal rays of the cone of dominant weights for groups for which there exists such that $$ \left(V(Nμ)\otimes V(N…
math.RT2019
Multiplicity in root components via Geometric Satake
Marc Besson, Sam Jeralds, Joshua Kiers
In this note we explicitly construct top-dimensional components of the cyclic convolution varieties. These components correspond (via the geometric Satake equivalence) to irreducib…
math.AG2019
A proof of the refined PRV conjecture via the cyclic convolution variety
Joshua Kiers
In this brief note we illustrate the utility of the geometric Satake correspondence by employing the cyclic convolution variety to give a simple proof of the Parthasarathy-Ranga Ra…