24 citations · 100 across the 18 of their papers we have counts for
5 papers · 1 filter
The largest Lyapunov exponent as a tool for detecting relative changes in the particle positions
Petar Mali, Slobodan Radošević, Sonja Gombar +3
Dynamics of the driven Frenkel-Kontorova model with asymmetric deformable substrate potential is examined by analyzing response function, the largest Lyapunov exponent and Poincaré…
Influence of anharmonic convex interparticle potential and Shapiro steps in the opposite direction of driving force
Sonja Gombar, Petar Mali, Slobodan Radosevic +3
The response function and largest Lyapunov exponent analysis were applied to the driven overdamped Frenkel-Kontorova model with two types of anharmonic convex interparticle potenti…
Complexity of Shapiro steps
Petar Mali, Andjela Sakota, Jasmina Tekic +3
We demonstrate on the example of the dc+ac driven overdamped Frenkel-Kontorova model that an easily calculable measure of complexity can be used for the examination of Shapiro step…
Application of largest Lyapunov exponent analysis on the studies of dynamics under external forces
Jovan Odavic, Petar Mali, Jasmina Tekic +2
Dynamics of driven dissipative Frenkel-Kontorova model is examined by using largest Lyapunov exponent computational technique. Obtained results show that besides the usual way wher…
Farey sequence in the appearance of subharmonic Shapiro steps
Jovan Odavic, Petar Mali, Jasmina Tekic
Largest Lyapunov exponent has been examined in the dynamical-mode locking phenomena of the ac+dc driven dissipative Frenkel-Kontorova model with deformable substrate potential. Due…