Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ratliff-Rush closures and linear growth of primary decompositions of
  ideals   Let $R$ be a commutative Noetherian ring, $E$ a non-zero finitely generated
$R$-module and $I$ an ideal of $R$. One purpose of this paper is to show that
the sequences $\Ass_RE/ \widetilde{I_E^n}$ and $\Ass_R\widetilde{I^n
_E}/\widetilde{I^{n+1}_E}$, $n = 1,2, \dots$, of associated prime ideals are
increasing and eventually stabilize. This extends the main result of Mirbagheri
and Ratliff \cite[Theorem 3.1]{MR}. In addition, a characterization concerning
the set $\widetilde{A^*}(I,E)$ is included. A second purpose of this paper is
to prove that $I$ has linear growth primary decompositions for Ratliff-Rush
closures with respect to $E$, that is, there exists a positive integer $k$ such
that for every positive integer $n$, there exists a minimal primary
decomposition $\widetilde {I^n_E}= Q_1\cap \cdots\cap Q_s$ in $E$ with
$(\Rad(Q_i:_RE))^{nk}\subseteq (Q_i:_R E)$, for all $i= 1, \dots, s$.

9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol