Topological Machine Learning Framework for Phase Portrait Classification of Nonlinear Dynamical Systems. - Fatima, Syeda Irfa; Shah, Waqar Hussain; Mirza, Hasan Raza; Ramírez, Cinthia Guadalupe Mata; López, Juan Hugo García; Gilardi-Velázquez, Héctor Eduardo; Jaimes Reátegui, Rider; Huerta-Cuellar, Guillermo (Mathematics (2227-7390), 2026)