Lp Solutions for Multidimensional BDSDEs with Locally Weak Monotonicity Coefficients

Citation:

Dejian TIAN,Runyu ZHU.Lp Solutions for Multidimensional BDSDEs with Locally Weak Monotonicity Coefficients[J].Chinese Annals of Mathematics B,2021,42(3):409~426
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Authors:

Dejian TIAN; Runyu ZHU

Foundation:

National Natural Science Foundation of China (No. 11601509).
Abstract: In this paper, the authors establish the existence and uniqueness theorem of Lp (1 < p ≤ 2) solutions for multidimensional backward doubly stochastic differential equations (BDSDEs for short) under the p-order globally (locally) weak monotonicity conditions. Comparison theorem of Lp solutions for one-dimensional BDSDEs is also proved.These conclusions unify and generalize some known results.

Keywords:

Backward doubly stochastic differential equation, Locally monotonicity condition, Lp solution

Classification:

60H10
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