Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fundamental Markov systems   We continue development of the theory of Markov systems initiated in
\cite{Wer1}. In this paper, we introduce fundamental Markov systems associated
with random dynamical systems and show that the proof of the uniqueness and
empiricalness of the stationary initial distribution of the random dynamical
system reduces to that for the fundamental Markov system associated with it.
The stability criteria for the latter are much clearer.

25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph