Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multidimensional analysis of X-ray variability of AGN   In this work we analyzed X-ray light curves of active galactic nucleus NGC
4051 obtained using Advanced CCD Imaging Spectrometer of Chandra satellite.
Taking into account mainly flaring behaviour of AGNs we have used wavelet
analysis for searching of short time lived events on light curves.

3
The categories of this paper are: physics
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The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: nucl-th
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The categories of this paper are: econ
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The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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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: cmp-lg
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The categories of this paper are: dg-ga
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The categories of this paper are: q-bio
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The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph