35 citations · 95 across the 12 of their papers we have counts for
4 papers · 1 filter
Periodically Forced Nonlinear Oscillatory Acoustic Vacuum
Makrina Agaoglou, Michal Feckan, Michal Pospisil +2
In this work, we study the in-plane oscillations of a finite lattice of particles coupled by linear springs under distributed harmonic excitation. Melnikov-type analysis is applied…
Travelling waves in nonlinear magneto-inductive lattices
M. Agaoglou, M. Feckan, M. Pospisil +2
We consider a lattice equation modelling one-dimensional metamaterials formed by a discrete array of nonlinear resonators. We focus on periodic travelling waves due to the presence…
Bifurcation Results for Traveling Waves in Nonlinear Magnetic Metamaterials
M. Agaoglou, V. M. Rothos, D. J Fratzeskakis +2
In this work, we study a model of a one-dimensional magnetic metamaterial formed by a discrete array of nonlinear resonators. We focus on periodic and localized traveling waves of…
Asymptotic Expansions and Solitons of the Camassa-Holm Nonlinear Schrodinger Equation
I. K. Mylonas, C. B. Ward, P. G. Kevrekidis +2
We study a deformation of the defocusing nonlinear Schrödinger (NLS) equation, the defocusing Camassa- Holm NLS, hereafter referred to as CH-NLS equation. We use asymptotic multisc…