Abstract
We study the existence and uniqueness of Reflected Backward Stochastic Differential Equation (RBSDE for short) with both monotone and locally monotone coefficient and squared integrable terminal data. This is done with a polynomial growth condition on the coefficient. An application to the homogenization of multivalued Partial Differential Equations (PDEs for short) is given.
Mathematics Subject Classification:
Acknowledgments
The first author was supported by DEF/CNRS, PICS 444. The second author was supported by CMIFM, A.I. MA/01/02. The third author was supported by CNRST Maroc/CNRS France, 8310–2000 and TWAS grant 98–199 RG/MATHS/AF/AC.
Notes
aThis assumption is not a restriction since we can replace φ(y) by where ⟨y, y
0*⟩ ∈ Gr(∂φ).