Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Obstructing finite surgery   For a fixed p, there are only finitely many elliptic 3-manifolds given by
p/q-surgery on a knot in S^3. We prove this result by using the Heegaard Floer
correction terms (d-invariants) to obstruct elliptic manifolds from arising as
knot surgery.

27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg