Crepant resolution of A4/A4 in characteristic 2
In this paper, we construct a crepant resolution for the quotient singularity А/кЦ in characteristic 2, where A4 is the alternating group of degree 4 with permutation action on A4. By computing the Euler number of the crepant resolution, we obtain a new counterexample to an analogous statement of Mc...
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| Published in: | Proceedings of the Japan Academy. Series A. Mathematical sciences 2023-11, Vol.99 (9), p.71-76 |
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| Main Author: | |
| Format: | Article |
| Language: | English |
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| Online Access: | Get full text |
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