Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Paley-Wiener description of K-spherical Besov spaces on the Heisenberg
  group   We characterize the Besov spaces associated to the Gelfand pairs on the
Heisenberg group. The characterization is given in terms of bandlimited wavelet
coefficients where the bandlimitedness is introduced using spherical Fourier
transform. To obtain these results we develop an approach to the
characterization of Besov spaces in abstract Hilbert spaces through compactly
supported admissible functions.

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The categories of this paper are: eess
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The categories of this paper are: alg-geom
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-ex
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The categories of this paper are: supr-con
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: bayes-an