- Source: Discrepancy (algebraic geometry)
In algebraic geometry, given a pair (X, D) consisting of a normal variety X and a
Q
{\displaystyle \mathbb {Q} }
-divisor D on X (e.g., canonical divisor), the discrepancy of the pair (X, D) measures the degree of the singularity of the pair.
See also
Canonical singularity
Crepant resolution
References
Kollár, János; Mori, Shigefumi (1998), Birational geometry of algebraic varieties, Cambridge Tracts in Mathematics, vol. 134, Cambridge University Press, ISBN 978-0-521-63277-5, MR 1658959
Kata Kunci Pencarian:
- Daftar masalah matematika yang belum terpecahkan
- Discrepancy (algebraic geometry)
- Discrepancy
- History of algebra
- List of unsolved problems in mathematics
- History of mathematics
- Glossary of areas of mathematics
- Field of definition
- Sphere
- Group theory
- Harald Niederreiter
