Hamiltonian Group Actions on Symplectic Deligne-mumford Stacks and Toric Orbifolds

نویسنده

  • EUGENE LERMAN
چکیده

We develop differential and symplectic geometry of differentiable Deligne-Mumford stacks (orbifolds) including Hamiltonian group actions and symplectic reduction. As an application we construct new examples of symplectic toric DM stacks.

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تاریخ انتشار 2009