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math.AG1998
Fusion product of co-adjoint orbits
Sheldon X. Chang
The result contained in this paper is an application of a fixed point formula associated with Hamiltonian loop group action. We obtain a G-space which is a geometric dual of the Ve…
math.AG1998
Fixed point formula and loop group actions
Sheldon X. Chang
The main goal of this paper is to obtain a formula for the T-equivariant Riemann-Roch number of certain G-spaces which are the finite dimensional models of certain infinite dimensi…