We investigate the detailed dynamics of multi-dimensional Hamiltonian systems by studying
the evolution of volume elements formed by unit deviation vectors about their orbits. The …

We apply the Smaller ALignment Index (SALI) method to a four-dimensional mapping of
accelerator dynamics in order to distinguish rapidly, reliably and accurately between …

Two methodologies are presented for the numerical approximation of the" domain of
stability" of nonlinear conservative maps:(a) the Evolutionary Estimation of the Domain of …

Explorando a possibilidade de se estender simetrias não-Abelianas locais, será
desenvolvido nesta Tese um sistema físico ao qual nos referimos como Modelo das …

Η παρούσα διατριβή έχει κύριο αντικείµενο µελέτης τους Εξελικτικούς Αλγόϱιθµους (ΕΑ). Ο
εξελικτικός υπολογισµός ϐασίζεται στις θεωρίες της ϐιολογίας και συγκεκριµένα του∆ …