Noncommutative Del Pezzo Surfaces and Calabi-yau Algebras
The hypersurface in ℂ3 with an isolated quasi-homogeneous elliptic singularity of type Ēr, r = 6, 7, 8, has a natural Poisson structure. We show that the family of del Pezzo surfaces of the corresponding type Er provides a semiuniversal Poisson deformation of that Poisson structure. We also constru...
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| Format: | Article |
| Language: | English |
| Published: |
European Mathematical Society,
2011-06-06T16:25:35Z.
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| Subjects: | |
| Online Access: | Get fulltext |