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math.RT2013
Torus orbits on homogeneous varieties and Kac polynomials of quivers
Paul E. Gunnells, Emmanuel Letellier, Fernando Rodriguez Villegas
In this paper we prove that the counting polynomials of certain torus orbits in products of partial flag varieties coincides with the Kac polynomials of supernova quivers, which ar…
math.AG2013★ 3 cited
Character varieties with Zariski closures of GL_n-conjugacy classes at punctures
Emmanuel Letellier
In a previous paper (joint with Hausel and Rodriguez-Villegas) we gave a conjectural formula for the mixed Hodge polynomials of character varieties with generic semisimple conjugac…