Chaos in 2-d Bohmian Trajectories. - Athanasios C. Tzemos; George Contopoulos (Maple Trans., 2022)

Critical points and trajectories of the Bohmian quantum flow. - Athanasios C. Tzemos; George Contopoulos (Maple Trans., 2023)

Unstable Points, Ergodicity and Born's Rule in 2d Bohmian Systems. - Athanasios C. Tzemos; George Contopoulos (Entropy, 2023)

Formal Integrals of Motion in Time Periodic Hamiltonian Systems. - Athanasios C. Tzemos; George Contopoulos (Maple Trans., 2024)