Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized fractional Brownian motion   We introduce a new Gaussian process, a generalization of both fractional and
subfractional Brownian motions, which could serve as a good model for a larger
class of natural phenomena. We study its main stochastic properties and some
increments characteristics. As an application, we deduce the properties of
nonsemimartingality, H\"{o}lder continuity, nondifferentiablity, and existence
of a local time.

7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph