Abstract
Abstract: The current work recovers a perturbed bright 1-soliton solution to the governing model that maintains generalized quadratic–cubic nonlinearity. The perturbation terms appear with full intensity. The semi-inverse variational principle secures this soliton when all of the known approaches fail, in this regard.
Original language | English |
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Pages (from-to) | 244-247 |
Number of pages | 4 |
Journal | Optics and Spectroscopy |
Volume | 130 |
Issue number | 4 |
DOIs | |
Publication status | Published - Apr 2022 |
Keywords
- quadratic–cubic
- semi-inverse variation
- solitons