A Proof of Looijenga's Conjecture via Integral-Affine Geometry
A cusp singularity is a surface singularity whose minimal resolution is a reduced cycle of smooth rational curves meeting transversely. Cusp singularities come in naturally dual pairs. In 1981, Looijenga proved that whenever a cusp singularity is smoothable, the minimal resolution of the dual cusp i...
| Main Author: | |
|---|---|
| Language: | English |
| Published: |
2015
|
| Subjects: | |
| Online Access: | https://doi.org/10.7916/D8028QGQ |