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math.AG2005
The Orbifold Chow Ring of Hypertoric Deligne-Mumford Stacks
Yunfeng Jiang, Hsian-Hua Tseng
Hypertoric varieties are determined by hyperplane arrangements. In this paper, we use stacky hyperplane arrangements to define the notion of hypertoric Deligne-Mumford stacks. Thei…
math.AG2005
The Orbifold Cohomology Ring of Simplicial Toric Stack Bundles
Yunfeng Jiang
We introduce extended toric Deligne-Mumford stacks. We use an extended toric Deligne-Mumford stack to get the toric stack bundle and compute its orbifold Chow ring. Finally we gene…