Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Darboux integrable system with a triple point and pseudo-abelian
  integrals   In this paper we consider the degeneracies of the third type. More exact, the
perturbations of the Darboux integrable foliation with a triple point, i.e. the
case where three of the curves $\{P_i = 0\}$ meet at one point, are considered.
Assuming that this is the only non-genericity, we prove that the number of
zeros of the corresponding pseudo-abelian integrals is bounded uniformly for
close Darboux integrable foliations. Let $\mathcal{F}$ denote the foliation
with triple point (assume it to be at the origin), and let $\mathcal{F}_\lambda
= \{M_\lambda {dH_\lambda \over H_\lambda} = 0\}$, $M_\lambda$ is a integrating
factor, be the close foliation. The main problem is that $\mathcal{F}_\lambda$
can have a small nest of cycles which shrinks to the origin as $\lambda\to 0$.
A particular case of this situation, namely $H_\lambda = (x -\lambda)^\epsilon
(y - x)^{\epsilon_+} (y + x)^{\epsilon_-}\Delta$ with $\Delta$ non-vanishing at
the origin (and generic in appropriate sense).

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The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
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The categories of this paper are: astro-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: cs
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The categories of this paper are: nlin
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The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
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The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
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The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-ph
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The categories of this paper are: eess