Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Occupation densities for certain processes related to fractional
  Brownian motion   In this paper we establish the existence of a square integrable occupation
density for two classes of stochastic processes. First we consider a Gaussian
process with an absolutely continuous random drift, and secondly we handle the
case of a (Skorohod) integral with respect to the fractional Brownian motion
with Hurst parameter $H>\frac 12$. The proof of these results uses a general
criterion for the existence of a square integrable local time, which is based
on the techniques of Malliavin calculus.

22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom