Stability of multi-solitons in the cubic NLS equation Academic Article uri icon

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abstract

  • We address the stability of multi-solitons for the cubic nonlinear Schrödinger (NLS) equation on the line. By using the dressing transformation and the inverse scattering transform methods, we establish the orbital stability of multi-solitons in the L2(ℝ) space when the initial data is in a weighted L2(ℝ) space.

publication date

  • June 2014