Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An optimal control problem of forward-backward stochastic Volterra
  integral equations with state constraints   This paper is devoted to the stochastic optimal control problems for systems
governed by forward-backward stochastic Volterra integral equations (FBSVIEs,
for short) with state constraints. Using Ekeland's variational principle, we
obtain one kind of variational inequality. Then, by dual method, we derive a
stochastic maximum principle which gives the necessary conditions for the
optimal controls.

30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg