Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Skorokhod embeddings for two-sided Markov chains   Let $(X_n \colon n\in\Z)$ be a two-sided recurrent Markov chain with fixed
initial state $X_0$ and let $\nu$ be a probability measure on its state space.
We give a necessary and sufficient criterion for the existence of a
non-randomized time $T$ such that $(X_{T+n} \colon n\in\Z)$ has the law of the
same Markov chain with initial distribution $\nu$. In the case when our
criterion is satisfied we give an explicit solution, which is also a stopping
time, and study its moment properties. We show that this solution minimizes the
expectation of $\psi(T)$ in the class of all non-negative solutions,
simultaneously for all non-negative concave functions $\psi$.

1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin