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Cohomology rings of good contact toric manifolds
contact toric cohomology equivariant cohomology
2011/1/20
A good contact toric manifold M is determined by its moment cone C. We compute the equivariant cohomology ring with Z coefficient of M in terms of the combinatorial data of C. Then under a smoothness ...
We introduce the Andr´e-Quillen cohomology of -rings and -rings, this is different to the -ring cohomology defined by Yau in 2005. We show that there is a natural transformation connecting th...