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Rational double points on a rational surface

✍ Scribed by N. Mohan Kumar


Publisher
Springer-Verlag
Year
1981
Tongue
English
Weight
906 KB
Volume
65
Category
Article
ISSN
0020-9910

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πŸ“œ SIMILAR VOLUMES


Noncommutative Rational Double Points
✍ Daniel Chan πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 262 KB

In this paper we study noncommutative analogues of rational double points. The approach is to consider the action of a finite group G on certain noncommutative ww xx Ε½ analogues of k x, y which were studied by Artin and Stafford ''Regular Local . Rings of Dimension 2,'' manuscript . An explicit desc

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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.