Abstract
We define approximation schemes for generalized backward stochastic differential systems, considered in the Markovian framework. More precisely, we propose a mixed approximation scheme for the following backward stochastic variational inequality:
where ∂φ is the subdifferential operator of a convex lower semicontinuous function φ and (X t ) t∈[0;T] is the unique solution of a forward stochastic differential equation. We use an Euler type scheme for the system of decoupled forward-backward variational inequality in conjunction with Yosida approximation techniques.
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Maticiuc, L., Rotenstein, E. Numerical schemes for multivalued backward stochastic differential systems. centr.eur.j.math. 10, 693–702 (2012). https://doi.org/10.2478/s11533-011-0131-y
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DOI: https://doi.org/10.2478/s11533-011-0131-y