Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Restriction of sections of abelian schemes   We prove the following result:
  Let B be a smooth, irreducible, quasi-projective variety over the complex
numbers and assume that B has a projective compactification \bar{B} such that
\bar{B} - B is of codimension at least two in \bar{B}. Then there exists a
family of smooth ireducible curves {C_q}_{q \in Q} in B parametrised by an
irreducible variety Q such that if p: A \to B is an abelian scheme and q \in Q
is a generic point, then the restriction map on sections A(B) \to A(C_q) is an
isomorphism.
  This answers, in a special case, a question of Graber, Harris, Mazur and
Starr.

24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat