A remark on the scattering theory for the 2d radial focusing INLS.

We revisit the scattering results of the radial solutions below the ground state to the focusing inhomogeneous nonlinear Schr\"odinger equation $$i\partial_tu+\Delta u +|x|^{-b}|u|^{p}u=0$$ when $0

Keywords:

• Mathematical physics
• Scattering theory
• Mathematical analysis
• Mathematics
• Nonlinear system
• Compact space
• Scattering
• Ground state

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