Optimal stopping of one-dimensional diffusions with integral criteria

被引:1
|
作者
Guerra, Manuel [1 ]
Nunes, Claudia [2 ,3 ]
Oliveira, Carlos [1 ,3 ]
机构
[1] Univ Lisbon, Inst Super Econ & Gestao, CEMAPRE, Rua Quelhas 6, Lisbon, Portugal
[2] Univ Lisbon, Inst Super Tecn, Dept Math, Ave Rovisco Pais, P-1049001 Lisbon, Portugal
[3] Univ Lisbon, Inst Super Tecn, CEMAT, Ave Rovisco Pais, P-1049001 Lisbon, Portugal
关键词
Optimal stopping; One-dimensional diffusion; Integral functional; Caratheodory solutions; SMOOTH-FIT; PRINCIPLE;
D O I
10.1016/j.jmaa.2019.123473
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper provides a full characterization of the value function and solution(s) of an optimal stopping problem for a one-dimensional diffusion with an integral criterion. The results hold under very weak assumptions, namely, the diffusion is assumed to be a weak solution of stochastic differential equation satisfying the Engelbert-Schmidt conditions, while the (stochastic) discount rate and the integrand are required to satisfy only general integrability conditions. (C) 2019 Elsevier Inc. All rights reserved.
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页数:24
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