@article{22096,
  abstract     = {We prove uniform-in-time a priori Hs bounds for solutions to the intermediate longwave equation
posed both on the line and on the circle, covering the range −1
2 < s ≤ 0. Additionally, we prove that the
set of orbits emanating from a bounded and equicontinuous set in Hs is also bounded and equicontinuous
in Hs . Our proof is based on the identification of a suitable Lax pair formulation for the intermediate long
wave equation.},
  author       = {Harrop-Griffiths, B. and Killip, R. and Visan, Monica},
  issn         = {1424-3202},
  journal      = {Journal of Evolution Equations},
  number       = {3},
  publisher    = {Springer Nature},
  title        = {{A priori bounds and equicontinuity of orbits for the intermediate long wave equation}},
  doi          = {10.1007/s00028-026-01228-4},
  volume       = {26},
  year         = {2026},
}