19 citations · 54 across the 8 of their papers we have counts for
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math.AG2013★ 4 cited
Homogeneous spherical data of orbits in spherical embeddings
Giuliano Gagliardi, Johannes Hofscheier
Let be a connected reductive complex algebraic group. Luna assigned to any spherical homogeneous space a combinatorial object called a homogeneous spherical datum. By a t…
math.AG2013★ 6 cited
A combinatorial smoothness criterion for spherical varieties
Giuliano Gagliardi
We suggest a combinatorial criterion for the smoothness of an arbitrary spherical variety using the classification of multiplicity-free spaces, generalizing an earlier result of Ca…
math.AG2013★ 14 cited
Gorenstein spherical Fano varieties
Giuliano Gagliardi, Johannes Hofscheier
We obtain a combinatorial description of Gorenstein spherical Fano varieties in terms of certain polytopes, generalizing the combinatorial description of Gorenstein toric Fano vari…