Blowdowns and McKay correspondence on four dimensional quasitoric orbifolds

Saibal Ganguli; Mainak Poddar

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arXiv · 0911.0766

Blowdowns and McKay correspondence on four dimensional quasitoric orbifolds

Saibal Ganguli·Mainak Poddar

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Abstract

We prove the existence of torus invariant almost complex structure on any positively omnioriented four dimensional primitive quasitoric orbifold. We construct pseudo-holomorphic blowdown maps for such orbifolds. We prove a version of McKay correspondence when the blowdowns are crepant.

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BibTeX RIS

Saibal Ganguli, Mainak Poddar. 2009-11-04. Blowdowns and McKay correspondence on four dimensional quasitoric orbifolds. https://arxiv.org/abs/0911.0766

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