Spatial solitons and stability in the one-dimensional and the two-dimensional generalized nonlinear Schrödinger equation with fourth-order diffraction and parity-time-symmetric potentials
2009 ◽
Vol 238
(6)
◽
pp. 687-698
◽
2001 ◽
Vol 287
(3-4)
◽
pp. 273-277
◽
2017 ◽
Vol 792
◽
pp. 012031
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