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Results tagged with ag.algebraic-geometry
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user 34136
Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology.
4
votes
1
answer
329
views
Basics of minimal Elliptic Surfaces [following Beauville]
I am reading Beauville's chapter IX on Elliptic surfaces.
Let $S$ be a minimal elliptic surface with $\kappa=1$ and $p:S\rightarrow C$ be the elliptic fibration.
We know $K^2=0$. Suppose the $m$-ca …
- 115
7
votes
3
answers
2k
views
Surfaces ruled over elliptic curves
Ground field $\Bbb{C}$. Algebraic category. Elliptic surfaces are those surfaces endowed with a morphism onto some smooth curve, with generic fiber an elliptic curve.
Suppose $E$ is an elliptic curve …
- 115