Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kaehler groups and duality   This is the topological part of two papers on the cohomology of Kaehler
groups. In this paper we show that if a linear duality group of dimension
larger than 6 is the fundamental group of a compact Kaehler manifold then its
second or its fourth Betti number is non-zero. As a corollary a cocompact
p-adic lattice of rank larger than 6 is never Kaehler.

16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
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The categories of this paper are: solv-int
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The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
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
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The categories of this paper are: hep-ex
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The categories of this paper are: astro-ph
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The categories of this paper are: nlin
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The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th