Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Monotonicity of Zeros of Jacobi-Angelesco polynomials   We study the monotonic behaviour of the zeros of the multiple
Jacobi-Angelesco orthogonal polynomials, in the diagonal case, with respect to
the parameters $\alpha,\beta$ and $\gamma$. We prove that the zeros are
monotonic functions of $\alpha$ and $\gamma$ and consider some special cases of
how the zeros depend on $\beta$, especially in the presence of symmetry. As a
consequence we obtain results about monotonicity of zeros of Jacobi-Laguerre
and Laguerre-Hermite multiple orthogonal polynomials too.

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The categories of this paper are: solv-int
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The categories of this paper are: astro-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: nlin
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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: hep-lat
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The categories of this paper are: q-fin
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The categories of this paper are: physics
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-th
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The categories of this paper are: mtrl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-alg
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The categories of this paper are: funct-an
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The categories of this paper are: stat