Pseudospectral Renormalization Method for Solitons in Quasicrystal Lattice with the Cubic-Quintic Nonlinearity
Figure 12
Lattice soliton profile corresponding to the second renormalization factor on the Penrose potential, with , , and for the self-focusing quintic model. (a) Real part of the lattice soliton. (b) Imaginary part of the lattice soliton.