Showing math.SGShow all
2 papers · 1 filter
math.SG2025
Integral Kirwan Surjectivity
Daniel Pomerleano, Constantin Teleman
We refine Kirwan's surjectivity and formality theorems for a Hamiltonian G-action on a compact symplectic manifold M. For a regular value of the moment map, we show that the Kirwan…
math.SG2024
Quantization commutes with reduction again: the quantum GIT conjecture I
Daniel Pomerleano, Constantin Teleman
For a compact monotone symplectic manifold with Hamiltonian action of a compact Lie group and smooth symplectic reduction, we relate its gauged -dimensional -model to…