Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Algebraic approximation of K\"ahler threefolds   In the present work, we investigate existence of deformations and algebraic
approximability for certain uniruled K\"ahler threefolds. In the first part, we
establish existence of infinitesimal deformations for all conic bundles with
relative Picard number one over a non-algebraic compact K\"ahler surface S and
existence of positive-dimensional families of deformations in all but some
special cases. In the second part, we study the question of algebraic
approximability for projective bundles over S and threefolds bimeromorphic to
P_1 x S.

27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
19
The categories of this paper are: eess
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
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The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
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The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat