75 citations · 272 across the 8 of their papers we have counts for
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Single and double linear and nonlinear flatband chains: spectra and modes
Krzysztof B. Zegadlo, Nir Dror, Nguyen Viet Hung +2
We report results of systematic analysis of various modes in the flatband lattice, based on the diamond-chain model with the on-site cubic nonlinearity, and its double version with…
Multipoles and vortex multiplets in multidimensional media with inhomogeneous defocusing nonlinearity
Rodislav Driben, Nir Dror, Boris Malomed +1
We predict a variety of composite quiescent and spinning two- and three-dimensional (2D and 3D) self-trapped modes in media with a repulsive nonlinearity whose local strength grows…
Solitons supported by localized nonlinearities in periodic media
Nir Dror, Boris A. Malomed
Nonlinear periodic systems, such as photonic crystals and Bose-Einstein condensates (BECs) loaded into optical lattices, are often described by the nonlinear Schrödinger/Gross-Pita…
Symmetric and asymmetric solitons and vortices in linearly coupled two-dimensional waveguides with the cubic-quintic nonlinearity
Nir Dror, Boris A. Malomed
It is well known that the two-dimensional (2D) nonlinear Schrödinger equation (NLSE) with the cubic-quintic (CQ) nonlinearity supports a family of stable fundamental solitons, as w…