| | |
| | |
Stat |
Members: 3643 Articles: 2'488'730 Articles rated: 2609
29 March 2024 |
|
| | | |
|
Article overview
| |
|
Non-rational divisors over non-degenerate cDV-points | D. A. Stepanov
; | Date: |
21 Jul 2004 | Subject: | Algebraic Geometry MSC-class: 14J45 | math.AG | Abstract: | Let $(X,o)$ be a 3-dimensional terminal singularity of type $cD$ or $cE$ defined in $mathbb{C}^4$ by an equation non-degenerate with respect to its Newton diagram. We show that there is not more than 1 non-rational divisor $E$ over $(X,o)$ with discrepancy $a(E,X)=1$. We also describe all blowups $sigma$ of $(X,o)$ such that $E=Exc(sigma)$ is non-rational and $a(E,X)=1$. | Source: | arXiv, math.AG/0407350 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser claudebot
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |