𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the link space of a Gorenstein quasihomogeneous surface singularity

✍ Scribed by Igor V. Dolgachev

Publisher
Springer
Year
1983
Tongue
English
Weight
617 KB
Volume
265
Category
Article
ISSN
0025-5831

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

On the invariance of the semigroup of a
On the invariance of the semigroup of a quasi-ordinary surface singularity
✍ Patrick Popescu-Pampu πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 81 KB

We give an algebraic proof for 2-dimensional germs of the analytic invariance of a semigroup associated by GonzΓ‘lez PΓ©rez to any irreducible germ S of complex quasiordinary hypersurface. We deduce from it a new proof of the analytic invariance of the normalized characteristic exponents. Moreover, we

The density of rational points on a cert
The density of rational points on a certain singular cubic surface
✍ 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.