HJB equation;
NIDD problem;
Integro differential operator;
Stochastic control problem;
Levy process;
DIVIDEND PROBLEM;
IMPULSE CONTROL;
RISK;
REGULARITY;
POLICIES;
MODELS;
D O I:
10.1007/s00245-016-9397-6
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
The main goal of this paper is to establish existence, regularity and uniqueness results for the solution of a Hamilton-Jacobi-Bellman (HJB) equation, whose operator is an elliptic integro-differential operator. The HJB equation studied in this work arises in singular stochastic control problems where the state process is a controlled d-dimensional L,vy process.