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arXiv:0904.2824 [math.AG]AbstractReferencesReviewsResources

On the Grothendieck groups of toric stacks

Zheng Hua

Published 2009-04-18Version 1

In this note, we prove that the Grothendieck group of a smooth complete toric Deligne-Mumford stack is torsion free. This statement holds when the generic point is stacky. We also construct an example of open toric stack with torsion in K-theory. This is a part of the author's Ph.D thesis.

Comments: 6 pages
Categories: math.AG, math.KT
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