22 citations · 27 across the 9 of their papers we have counts for
3 papers · 1 filter
The relaxed maximum principle for G-stochastic control systems with controlled jumps
Hanane Ben Gherbal, Amel Redjil, Omar Kebiri
This paper is concerned with optimal control of systems driven by G-stochastic differential equations (G-SDEs), with controlled jump term. We study the relaxed problem, in which ad…
-Hypergeometric Uncertain Volatility Models and their Connection to 2BSDEs
Zaineb Mezdoud, Carsten Hartmann, Mohamed Riad Remita +1
In this article we propose a -hypergeometric model with uncertain volatility (UV) where we derive a worst-case scenario for option pricing. The approach is based on the connexio…
Model reduction and uncertainty quantification of multiscale diffusions with parameter uncertainties using nonlinear expectations
Hafida Bouanani, Carsten Hartmann, Omar Kebiri
In this paper we study model reduction of linear and bilinear quadratic stochastic control problems with parameter uncertainties. Specifically, we consider slow-fast systems with u…