1. Department of Mathematics, ETH Zurich, 8092 Zurich, Switzerland;2. School of Management, University of Texas at Dallas, Richardson, TX 75080, USA
Abstract:
This paper is concerned with the weak solution (in analytic sense) to the Cauchy–Dirichlet problem of a backward stochastic partial differential equation when the nonhomogeneous term has a quadratic growth in both the gradient of the first unknown and the second unknown. Existence and uniqueness results are obtained under separate conditions.