Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ricci-flat Kaehler metrics on canonical bundles   We prove the existence of a (unique) S^1-invariant Ricci-flat Kaehler metric
on a neighbourhood of the zero section in the canonical bundle of a
real-analytic Kaehler manifold X, extending the metric on X.

5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
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The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
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The categories of this paper are: eess
26
The categories of this paper are: bayes-an