Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The principal series of $p$-adic groups with disconnected centre   Let G be a split connected reductive group over a local non-archimedean
field. We classify all irreducible complex G-representations in the principal
series, irrespective of the (dis)connectedness of the centre of G. This leads
to a local Langlands correspondence for principal series representations, which
satisfies all expected properties. We also prove that the ABPS conjecture about
the geometric structure of Bernstein components is valid throughout the
principal series of G.

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The categories of this paper are: quant-ph
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The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
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The categories of this paper are: hep-ex
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The categories of this paper are: econ
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The categories of this paper are: cond-mat
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The categories of this paper are: adap-org
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The categories of this paper are: atom-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-th
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The categories of this paper are: funct-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: plasm-ph
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas