Testing for non-chaoticity under noisy dynamics using the largest Lyapunov exponent. - Hayette Gatfaoui; Philippe de Peretti (Soft Comput., 2020)

Correction: Resilience for financial networks under a multivariate GARCH model of stock index returns with multiple regimes. - Roy Cerqueti; Hayette Gatfaoui; Giulia Rotundo (Ann. Oper. Res., 2024)

A meta-analysis of supervised and unsupervised machine learning algorithms and their application to active portfolio management. - Ayari Salah; Hayette Gatfaoui (Expert Syst. Appl., 2025)