Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Smilansky-Solomyak model with a $\delta'$-interaction   We investigate a strongly singular version of the model of irreversible
dynamics proposed by Smilansky and Solomyak in which the interaction
responsible for an abrupt change of the spectrum is of $\delta'$ type. We
determine the spectrum in both the subcritical and supercritical regimes and
discuss its character as well as its asymptotic properties of the discrete
spectrum in terms of the coupling constant.

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The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
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The categories of this paper are: bayes-an
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: ao-sci
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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: hep-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat