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Backward Stochastic Differential Equations with Nonmarkovian Singular Terminal Values
Date
2017-08-03
Author
Sezer, Ali Devin
Popıer, Alexandre
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We solve a class of BSDE with a power function f(y) = y q , q > 1, driving its drift and with the terminal boundary condition ξ = ∞ · 1B(m,r) c (for which q > 2 is assumed) or ξ = ∞ · 1B(m,r) , where B(m, r) is the ball in the path space C([0, T]) of the underlying Brownian motion centered at the constant function m and radius r. The solution involves the derivation and solution of a related heat equation in which f serves as a reaction term and which is accompanied by singular and discontinuous Dirichlet boundary conditions. Although the solution of the heat equation is discontinuous at the corners of the domain the BSDE has continuous sample paths with the prescribed terminal value.
URI
https://hdl.handle.net/11511/77317
Conference Name
Workshop on Stochastic processes - Actuarial science and Finance
Collections
Graduate School of Applied Mathematics, Conference / Seminar
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A. D. Sezer and A. Popıer, “Backward Stochastic Differential Equations with Nonmarkovian Singular Terminal Values,” presented at the Workshop on Stochastic processes - Actuarial science and Finance, 2017, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/77317.