Time-delayed generalized BSDEs

被引:0
作者
Di Persio, Luca [1 ]
Garbelli, Matteo [1 ,2 ]
Maticiuc, Lucian [3 ]
Zalinescu, Adrian [4 ,5 ]
机构
[1] Univ Verona, Dept Comp Sci, Str Grazie 15, I-37134 Verona, Italy
[2] Univ Trento, Dept Math, Via Sommar 14, I-38123 Povo, Trento, Italy
[3] Alexandru Ioan Cuza Univ, Fac Math, Carol I 1Blvd 11, Iasi 700506, Romania
[4] Alexandru Ioan Cuza Univ, Fac Comp Sci, Carol I Blvd 11, Iasi 700506, Romania
[5] Romanian Acad, Octav Mayer Math Inst, Carol I Blvd 8, Iasi 700506, Romania
关键词
Generalized backward stochastic differential equations; Time-delayed generators; Stieltjes integral; Parameter dependence; STOCHASTIC DIFFERENTIAL-EQUATIONS; GENERATORS;
D O I
10.1016/j.spa.2023.104277
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We prove the existence and uniqueness of the solution of a BSDE with time-delayed generators in the small delay setting (or equivalently small Lipschitz constant), which employs the Stieltjes integral with respect to an increasing continuous stochastic process. Moreover, we obtain a result of continuity of the solution with regard to the increasing process, assuming only uniform convergence, but not in variation. We also prove the existence in the case of arbitrary delay by imposing monotonicity and linearity on generators. Lastly, we provide an application of the theoretical framework within an insurance based example.
引用
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页数:15
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