Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Decay on several sorts of heterogeneous centers: Special monodisperse
  approximation in the situation of strong unsymmetry. 1. General results   The situation of the metastable phase decay on the several types of
heterogeneous centers is considered. The method to spread the monodisperse
approximation on the situation of the strong unsymmetry is presented. The
simple analytical formulas for the main characteristics of the nucleation are
given. Three approximations for the supersaturation behavior are suggested and
the results of their application are analysed. This section is devoted to the
derivation of the general formulas.

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The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
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The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
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The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ex
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th