Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Homogenization of iterated singular integrals with applications to
  random quasiconformal maps   We study homogenization of iterated randomized singular integrals and
homeomorphic solutions to the Beltrami differential equation with a random
Beltrami coefficient. More precisely, let
  $(F_j)_{j \geq 1}$ be a sequence of normalized homeomorphic solutions to the
planar Beltrami equation $\overline{\partial} F_j (z)=\mu_j(z,\omega) \partial
F_j(z),$ where the random dilatation satisfies $|\mu_j|\leq k<1$ and has
locally periodic statistics, for example of the type $$\mu_j
(z,\omega)=\phi(z)\sum_{n\in \mathbf{Z}^2}g(2^j z-n,X_{n}(\omega)), $$ where
$g(z,\omega)$ decays rapidly in $z$, the random variables $X_{n}$ are i.i.d.,
and $\phi\in C^\infty_0$. We establish the almost sure and local uniform
convergence as $j\to\infty$ of the maps $F_j$ to a deterministic quasiconformal
limit $F_\infty$.
  This result is obtained as an application of our main theorem, which deals
with homogenization of iterated randomized singular integrals. As a special
case of our theorem, let $T_1,\ldots , T_{m}$ be translation and dilation
invariant singular integrals on ${\bf R}^d, $ and consider a $d$-dimensional
version of $\mu_j$, e.g., as defined above or within a more general setting. We
then prove that there is a deterministic function $f$ such that almost surely
as $j\to\infty$, $$ \mu_j T_{m}\mu_j\ldots T_1\mu_j\to f \quad \textrm{weakly
in } L^p,\quad 1 < p < \infty\ . $$

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The categories of this paper are: hep-th
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
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The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
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The categories of this paper are: cmp-lg
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: quant-ph
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The categories of this paper are: nlin