2 papers
nlin.PS2026
Towards the complete description of stationary states of a Bose-Einstein condensate in a one-dimensional quasiperiodic lattice: A coding approach
G. L. Alfimov, A. P. Fedotov, Ya. A. Murenkov +1
We consider stationary states of an effectively one-dimensional Bose-Einstein condensate in a quasiperiodic lattice. We formulate sufficient conditions for a one-to-one corresponde…
nlin.PS2018
Global search for localised modes in scalar and vector nonlinear Schrödinger-type equations
G. L. Alfimov, I. V. Barashenkov, A. P. Fedotov +2
We present a new approach for search of coexisting classes of localised modes admitted by the repulsive (defocusing) scalar or vector nonlinear Schrödinger-type equations. The appr…