Nikos I. Karachalios

Global existence and compact attractors for the discrete nonlinear Schrödinger equation

Nikos I. Karachalios, Athanasios N. Yannacopoulos · Journal of Differential Equations · 2005 · 95 citations

Nonlinear Wave Propagation, Global Existence, Compact Attractors +4

On the dynamics of a degenerate parabolic equation: global bifurcation of stationary states and convergence

Nikos I. Karachalios, Nikolaos B. Zographopoulos · Calculus of Variations and Partial Differential Equations · 2005 · 64 citations

Discrete Dynamical System, Stationary States, Global Bifurcation +6

Existence of a Global Attractor for Semilinear Dissipative Wave Equations on RN

Nikos I. Karachalios, Nikos M. Stavrakakis · Journal of Differential Equations · 1999 · 57 citations · Full text

Global Attractor, Nonlinear Hyperbolic Problem, Periodic Travelling Wave +2

Floquet analysis of Kuznetsov-Ma breathers: A path towards spectral stability of rogue waves

Jesús Cuevas–Maraver, P. G. Kevrekidis, Dimitris Frantzeskakis et al. · Physical review. E · 2017 · 46 citations · Full text

Thresholds for breather solutions of the discrete nonlinear Schrödinger equation with saturable and power nonlinearity

J. C. Eilbeck, Nikos I. Karachalios · Discrete and Continuous Dynamical Systems · 2008 · 23 citations · Full text

Periodic Solutions, Physics, Infinite Lattices +9