@article{22027,
  abstract     = {We demonstrate that in three space dimensions, the scattering behaviour of semilinear wave equations with quintic-type nonlinearities uniquely determines the nonlinearity. The nonlinearity is permitted to depend on both space and time.},
  author       = {Hu, Nicholas and Killip, Rowan and Visan, Monica},
  issn         = {2578-5885},
  journal      = {Pure and Applied Analysis},
  keywords     = {dispersive equations, nonlinear wave equation, semilinear wave equation, scattering, inverse scattering, deconvolution},
  number       = {1},
  pages        = {1--17},
  publisher    = {Mathematical Sciences Publishers},
  title        = {{Deconvolutional determination of the nonlinearity in a semilinear wave equation}},
  doi          = {10.2140/paa.2025.7.1},
  volume       = {7},
  year         = {2025},
}