TY  - JOUR
AU  - Maluckov, Aleksandra
AU  - Hadžievski, Ljupčo
AU  - Lazarides, Nikos
AU  - Tsironis, Giorgos P.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3643
AB  - We perform statistical analysis on discrete nonlinear waves generated through modulational instability in the context of the Salerno model that interpolates between the intregable Ablowitz-Ladik (AL) equation and the nonintegrable discrete nonlinear Schrodinger equation. We focus on extreme events in the form of discrete rogue or freak waves that may arise as a result of rapid coalescence of discrete breathers or other nonlinear interaction processes. We find power law dependence in the wave amplitude distribution accompanied by an enhanced probability for freak events close to the integrable limit of the equation. A characteristic peak in the extreme event probability appears that is attributed to the onset of interaction of the discrete solitons of the AL equation and the accompanied transition from the local to the global stochasticity monitored through the positive Lyapunov exponent of a nonlinear map.
T2  - Physical Review E
T1  - Extreme events in discrete nonlinear lattices
VL  - 79
IS  - 2
DO  - 10.1103/PhysRevE.79.025601
ER  - 

@article{
author = "Maluckov, Aleksandra and Hadžievski, Ljupčo and Lazarides, Nikos and Tsironis, Giorgos P.",
year = "2009",
abstract = "We perform statistical analysis on discrete nonlinear waves generated through modulational instability in the context of the Salerno model that interpolates between the intregable Ablowitz-Ladik (AL) equation and the nonintegrable discrete nonlinear Schrodinger equation. We focus on extreme events in the form of discrete rogue or freak waves that may arise as a result of rapid coalescence of discrete breathers or other nonlinear interaction processes. We find power law dependence in the wave amplitude distribution accompanied by an enhanced probability for freak events close to the integrable limit of the equation. A characteristic peak in the extreme event probability appears that is attributed to the onset of interaction of the discrete solitons of the AL equation and the accompanied transition from the local to the global stochasticity monitored through the positive Lyapunov exponent of a nonlinear map.",
journal = "Physical Review E",
title = "Extreme events in discrete nonlinear lattices",
volume = "79",
number = "2",
doi = "10.1103/PhysRevE.79.025601"
}

Maluckov, A., Hadžievski, L., Lazarides, N.,& Tsironis, G. P.. (2009). Extreme events in discrete nonlinear lattices. in Physical Review E, 79(2).
https://doi.org/10.1103/PhysRevE.79.025601

Maluckov A, Hadžievski L, Lazarides N, Tsironis GP. Extreme events in discrete nonlinear lattices. in Physical Review E. 2009;79(2).
doi:10.1103/PhysRevE.79.025601 .

Maluckov, Aleksandra, Hadžievski, Ljupčo, Lazarides, Nikos, Tsironis, Giorgos P., "Extreme events in discrete nonlinear lattices" in Physical Review E, 79, no. 2 (2009),
https://doi.org/10.1103/PhysRevE.79.025601 . .

TY  - CONF
AU  - Škorić, Miloš M.
AU  - Stanic, B. V.
AU  - Hadžievski, Ljupčo
AU  - Nikolić, Lj.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6834
AB  - The reflection of an obliquely incident electromagnetic pulse from a moving plasma half-space is studied. Using the Lorentz transformations, covariance of Maxwells equations and principle of phase invariance to transform between the rest frame and the moving frame, analytical formula for the linear reflected waveform shows temporal compression and pulse amplification at relativistic velocities of interest for generation of ultra-short laser optical pulses.
T1  - Relativistic Compression of a Laser Pulse Reflected from a Moving Plasma
IS  - 84
SP  - 499
EP  - +
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6834
ER  - 

@conference{
author = "Škorić, Miloš M. and Stanic, B. V. and Hadžievski, Ljupčo and Nikolić, Lj.",
year = "2008",
abstract = "The reflection of an obliquely incident electromagnetic pulse from a moving plasma half-space is studied. Using the Lorentz transformations, covariance of Maxwells equations and principle of phase invariance to transform between the rest frame and the moving frame, analytical formula for the linear reflected waveform shows temporal compression and pulse amplification at relativistic velocities of interest for generation of ultra-short laser optical pulses.",
title = "Relativistic Compression of a Laser Pulse Reflected from a Moving Plasma",
number = "84",
pages = "499-+",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6834"
}

Škorić, M. M., Stanic, B. V., Hadžievski, L.,& Nikolić, Lj.. (2008). Relativistic Compression of a Laser Pulse Reflected from a Moving Plasma. (84), 499-+.
https://hdl.handle.net/21.15107/rcub_vinar_6834

Škorić MM, Stanic BV, Hadžievski L, Nikolić L. Relativistic Compression of a Laser Pulse Reflected from a Moving Plasma. 2008;(84):499-+.
https://hdl.handle.net/21.15107/rcub_vinar_6834 .

Škorić, Miloš M., Stanic, B. V., Hadžievski, Ljupčo, Nikolić, Lj., "Relativistic Compression of a Laser Pulse Reflected from a Moving Plasma", no. 84 (2008):499-+,
https://hdl.handle.net/21.15107/rcub_vinar_6834 .