Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Boundedness and stabilization in a two-species chemotaxis-competition
  system of parabolic-parabolic-elliptic type   This paper deals with the two-species chemotaxis-competition system $u_t =
d_1 \Delta u - \chi_1 \nabla \cdot (u \nabla w) + \mu_1 u(1 - u - a_1 v)$, $v_t
= d_2 \Delta v - \chi_2 \nabla \cdot (v \nabla w) + \mu_2 v(1 - a_2 u - v)$, $0
= d_3 \Delta w + \alpha u + \beta v - \gamma w$, where $\Omega$ is a bounded
domain in $\mathbb{R}^n$ with smooth boundary, $n\ge 2$; $\chi_i$ and $\mu_i$
are constants satisfying some conditions. The above system was studied in the
cases that $a_1,a_2\in (0,1)$ and $a_1>1>a_2$, and it was proved that global
existence and asymptotic stability hold when $\frac{\chi_i}{\mu_i}$ are small.
However, the conditions in the above two cases strongly depend on $a_1,a_2$,
and have not been obtained in the case that $a_1,a_2\ge 1$. Moreover,
convergence rates in the cases that $a_1,a_2\in (0,1)$ and $a_1 > 1 > a_2$ have
not been studied. The purpose of this work is to construct conditions which
derive global existence of classical bounded solutions for all $a_1,a_2>0$
which covers the case that $a_1,a_2 \ge 1$, and lead to convergence rates for
solutions of the above system in the cases that $a_1,a_2\in (0,1)$ and $a_1\ge
1 >a_2$.

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The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
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The categories of this paper are: solv-int
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The categories of this paper are: physics
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-lat
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The categories of this paper are: stat