arXiv · 2606.06463
Large data scattering for the defocusing $k$-dispersion generalized Benjamin-Ono equation in the energy space
Abstract
We study the defocusing $k$-dispersion generalized Benjamin-Ono equation. For every even integer $k\geq 4$, we prove that solutions with initial data in the energy space $H^{\frac{\alpha}{2}}$ are global in time and scatter. The proof combines the concentration-compactness-rigidity method of Kenig and Merle with techniques based on the Caffarelli-Silvestre extension and Tao's monotonicity formula adapted to the fractional dispersion setting.
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Luccas Campos, Felipe Linares, Thyago S. R. Santos. 2026-06-04. Large data scattering for the defocusing $k$-dispersion generalized Benjamin-Ono equation in the energy space. https://arxiv.org/abs/2606.06463
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