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Families of arcs on rational surface singularities

✍ Scribed by A. J. Reguera


Book ID
110558528
Publisher
Springer
Year
1995
Tongue
English
Weight
622 KB
Volume
88
Category
Article
ISSN
0025-2611

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πŸ“œ SIMILAR VOLUMES


On the cotangent cohomology of rational
✍ Trond StΓΈlen Gustavsen πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 182 KB

## Abstract We prove dimension formulas for the cotangent spaces __T__ ^1^ and __T__ ^2^ for a class of rational surface singularities by calculating a correction term in the general dimension formulas. We get that it is zero if the dual graph of the rational surface singularity __X__ does not cont

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✍ T.D. Browning πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 332 KB

We show that the number of nontrivial rational points of height at most B, which lie on the cubic surface x 1 x 2 x 3 = x 4 (x 1 + x 2 + x 3 ) 2 , has order of magnitude B(log B) 6 . This agrees with Manin's conjecture.