publication Thesis 2020 Published in: https://research.manchester.ac.uk/en/studentTheses/optimal-control-of-taxation-… “Optimal control of taxation for spectrally negative Levy processes”. PhD Thesis, The university of Manchester, 2020. more of publication “Chaotic Dynamics in Financial System: A Study with Variable-Order Fractal-Fractional Derivatives”, November 2024, Dalal Al Ghanim, Souhail Chebbi and Krunal Kachhia, preprint. “Stochastic optimal control of Levy tax processes with bailouts”, August 2024, Dalal Al Ghanim, Loeffen, R.L. and Watson, A., preprint. “Generalized Geometric BSDEs, Quadratic BSDEs and Applications”, December 2024, Dalal Al Ghanim and Mhamed Eddahbi, preprint.