Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On estimation of fractal dimension for 2D time-series based on
  functional relation between areas of covers   It is shown that fractal dimension can be estimated seeking a solution of
functional equation defined for areas of coverages of different scales. The
method proposed is compared with widely known way to estimate fractal dimension
via linear regression for numbers of ordinary sets, which are used to cover the
fractal, and scale size. Due to its simplicity the method described in the
article may be useful to get estimation of fractal dimension for 2D
time-series.

10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
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
20
The categories of this paper are: acc-phys