English

One-to-one correspondences between discrete multivariate stationary, self-similar and stationary increment fields

Probability 2024-01-19 v1

Abstract

In this article, we consider three important classes of nn-variate fields indexed by the set of NN dimensional integers, namely stationary, stationary increment and self-similar fields. These classes are connected through bijective transformations. In addition, we introduce generalized AR(1)(1) type equations, whose unique stationary solutions are obtained via these transformations. Lastly, we apply the transformations in order to construct stationary fractional Ornstein-Uhlenbeck fields of the first and second kind.

Keywords

Cite

@article{arxiv.2401.09909,
  title  = {One-to-one correspondences between discrete multivariate stationary, self-similar and stationary increment fields},
  author = {Marko Voutilainen},
  journal= {arXiv preprint arXiv:2401.09909},
  year   = {2024}
}