The Discrete Nonlinear Schrödinger Equation with Linear Gain and Nonlinear Loss: The Infinite Lattice with Nonzero Boundary Conditions and Its Finite-Dimensional Approximations von Fotopoulos, G., Karachalios, N. I., Koukouloyannis, V., Kyriazopoulos, P., Vetas, K.

Volltext

Lower and upper estimates on the excitation threshold for breathers in discrete nonlinear Schrödinger lattices von Cuevas, J., Karachalios, N. I., Palmero, F.

Volltext

Kuznetsov–Ma breather-like solutions in the Salerno model von Sullivan, J., Charalampidis, E. G., Cuevas-Maraver, J., Kevrekidis, P. G., Karachalios, N. I.

Volltext

The linearly damped nonlinear Schrödinger equation with localized driving: spatiotemporal decay estimates and the emergence of extreme wave events von Fotopoulos, G., Karachalios, N. I., Koukouloyannis, V., Vetas, K.

Volltext

Stationary states of a nonlinear Schrödinger lattice with a harmonic trap von Achilleos, V., Theocharis, G., Kevrekidis, P. G., Karachalios, N. I., Diakonos, F. K., Frantzeskakis, D. J.

Volltext

Extreme wave events for a nonlinear Schrödinger equation with linear damping and Gaussian driving von Fotopoulos, G., Frantzeskakis, D.J., Karachalios, N.I., Kevrekidis, P.G., Koukouloyannis, V., Vetas, K.

Volltext

Conservation laws, exact traveling waves and modulation instability for an extended nonlinear Schrödinger equation von Achilleos, V, Diamantidis, S, Frantzeskakis, D J, Karachalios, N I, Kevrekidis, P G

Volltext

Floquet analysis of Kuznetsov-Ma breathers: A path towards spectral stability of rogue waves von Cuevas-Maraver, J, Kevrekidis, P G, Frantzeskakis, D J, Karachalios, N I, Haragus, M, James, G

Volltext

Solitary and periodic waves in collisionless plasmas: The Adlam-Allen model revisited von Allen, J. E., Frantzeskakis, D. J., Karachalios, N., Kevrekidis, P. G., Koukouloyannis

Volltext

The number of bound states for a discrete Schrödinger operator on {\bb Z}^N, N\geq1 , lattices von Karachalios, N I

Volltext

Dynamical playground of a higher-order cubic Ginzburg-Landau equation: From orbital connections and limit cycles to invariant tori and the onset of chaos von Achilleos, V, Bishop, A R, Diamantidis, S, Frantzeskakis, D J, Horikis, T P, Karachalios, N I, Kevrekidis, P G

Volltext

The Lefever–Lejeune nonlinear lattice: Convergence dynamics and the structure of equilibrium states von Karachalios, N.I., Kyriazopoulos, P., Vetas, K.

Volltext

Collapse dynamics for the discrete nonlinear Schrödinger equation with gain and loss von Fotopoulos, G., Karachalios, N.I., Koukouloyannis, V., Vetas, K.

Volltext

Existence, stability and spatio-temporal dynamics of time-quasiperiodic solutions on a finite background in discrete nonlinear Schrödinger models von Charalampidis, E.G., James, G., Cuevas-Maraver, J., Hennig, D., Karachalios, N.I., Kevrekidis, P.G.

Volltext

Dynamical transitions between equilibria in a dissipative Klein–Gordon lattice von Frantzeskakis, D.J., Karachalios, N.I., Kevrekidis, P.G., Koukouloyannis, V., Vetas, K.

Volltext

Convergence towards attractors for a degenerate Ginzburg-Landau equation von Karachalios, N. I., Zographopoulos, N. B.

Volltext

Spatiotemporal algebraically localized waveforms for a nonlinear Schrödinger model with gain and loss von Anastassi, Z.A., Fotopoulos, G., Frantzeskakis, D.J., Horikis, T.P., Karachalios, N.I., Kevrekidis, P.G., Stratis, I.G., Vetas, K.

Volltext

Collapse for the higher-order nonlinear Schrödinger equation von Achilleos, V., Diamantidis, S., Frantzeskakis, D.J., Horikis, T.P., Karachalios, N.I., Kevrekidis, P.G.

Volltext

The number of bound states for a discrete Schrödinger operator on ZN, N ≥ 1, lattices von KARACHALIOS, N. I

Volltext

Escape dynamics in the discrete repulsive ϕ4 model von Achilleos, V., Álvarez, A., Cuevas, J., Frantzeskakis, D.J., Karachalios, N.I., Kevrekidis, P.G., Sánchez-Rey, B.

Volltext