2 papers
math.SG2011
Kirwan polyhedron of holomorphic coadjoint orbits
Guillaume Deltour
Let G be a simple, noncompact, connected, real Lie group with finite center, and K a maximal compact subgroup of G. We assume that G/K is Hermitian. Using GIT methods derived from…
math.SG2011
On a generalization of a theorem of McDuff
Guillaume Deltour
We study the symplectic structure of the holomorphic coadjoint orbits, generalizing a theorem of McDuff on the symplectic structure of Hermitian symmetric spaces of noncompact type…