Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Parabolically induced representations of graded Hecke algebras   We study the representation theory of graded Hecke algebras, starting from
scratch and focusing on representations that are obtained with induction from a
discrete series representation of a parabolic subalgebra. We determine all
intertwining operators between such parabolically induced representations, and
use them to parametrize the irreducible representations.

3
The categories of this paper are: physics
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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
20
The categories of this paper are: acc-phys
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: supr-con
32
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: bayes-an
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The categories of this paper are: funct-an
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The categories of this paper are: cond-mat
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The categories of this paper are: eess
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The categories of this paper are: cs
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The categories of this paper are: adap-org