Cones of effective divisors on the blown-up P3 in general lines
We compute the facets of the effective cones of divisors on the blow-up of P3 in up to five lines in general position. We prove that up to six lines these threefolds are weak Fano and hence Mori Dream Spaces.
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| Main Authors: | , , |
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| Format: | Default Article |
| Published: |
2017
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/23072 |
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