Pseudospectral Renormalization Method for Solitons in Quasicrystal Lattice with the Cubic-Quintic Nonlinearity
Figure 6
The power of the lattice solitons for the self-focusing cubic and the self-focusing quintic model versus the propagation constant for the Penrose potential. (a) The power of the solitons obtained by the use of the first renormalization factor versus . (b) The power of the solitons obtained by the use of the second renormalization factor versus .
