Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the convergence of multi-channel effective interactions   A detailed analysis of convergence properties of the Andreozzi-Lee-Suzuki
iteration method, which is used for the calculation of low-momentum effective
potentials Vlowk is presented. After summarizing different modifications of the
iteration method for one-flavor channel we introduce a simple model in order to
study the generalization of the iteration method to multi-flavor channels. The
failure of a straightforward generalization is discussed. The introduction of a
channel-dependent cutoff cures the conceptual and technical problems. This
novel method has already been applied successfully for realistic
hyperon-nucleon interactions.

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The categories of this paper are: supr-con
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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-bio
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
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The categories of this paper are: chem-ph