Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stochastic homogenization of fully nonlinear uniformly elliptic
  equations revisited   We give a simplified presentation of the obstacle problem approach to
stochastic homogenization for elliptic equations in nondivergence form. Our
argument also applies to equations which depend on the gradient of the unknown
function. In the latter case, we overcome difficulties caused by a lack of
estimates for the first derivatives of approximate correctors by modifying the
perturbed test function argument to take advantage of the spreading of the
contact set.

4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
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The categories of this paper are: cs
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The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph