Reducing Non-stationary Random Elds to Stationarity or Isotropy Using a Space Deformation

@inproceedings{Senoussi1999ReducingNR,
  title={Reducing Non-stationary Random Elds to Stationarity or Isotropy Using a Space Deformation},
  author={Rachid Senoussi},
  year={1999}
}
Recently, a model for non-stationary random eld Z = fZ(x) : x 2 R n ; n 2g has been developed. This consists of reducing Z to stationarity or isotropy via a bijective bi-continuous deformation of the index space. We give the form of this deformation under smoothness assumptions.