83 citations · 592 across the 50 of their papers we have counts for
3 papers · 1 filter
Vortex-soliton complexes in coupled nonlinear Schrödinger equations with unequal dispersion coefficients
E. G. Charalampidis, P. G. Kevrekidis, D. J. Frantzeskakis +1
We consider a two-component, two-dimensional nonlinear Schrödinger system with unequal dispersion coefficients and self-defocusing nonlinearities, chiefly with equal strengths of t…
Exciting and Harvesting Vibrational States in Harmonically Driven Granular Chains
C. Chong, E. Kim, E. G. Charalampidis +6
This article explores the excitation of different vibrational states in a spatially extended dynamical system through theory and experiment. As a prototypical example, we consider…
Formation of rarefaction waves in origami-based metamaterials
Hiromi Yasuda, Christopher Chong, Efstathios G. Charalampidis +2
We investigate the nonlinear wave dynamics of origami-based metamaterials composed of Tachi-Miura polyhedron (TMP) unit cells. These cells exhibit strain softening behavior under c…