All Questions
Tagged with picard-group algebraic-surfaces
1 question
11
votes
1
answer
1k
views
Restriction of the Picard group of a surface to a curve
In a paper by Griffiths and Harris on the Noether-Lefschetz theorem, they use the following fact which they don't comment as if it is obvious:
For a general (smooth) surface $S$ in $\mathbb{P}^3$ ...
- 111