English

Multivariable approximate Carleman-type theorems for complex measures

Probability 2007-05-23 v1

Abstract

We prove a multivariable approximate Carleman theorem on the determination of complex measures on Rn{\mathbb{R}}^n and R+n{\mathbb{R}}^n_+ by their moments. This is achieved by means of a multivariable Denjoy--Carleman maximum principle for quasi-analytic functions of several variables. As an application, we obtain a discrete Phragm\'{e}n--Lindel\"{o}f-type theorem for analytic functions on C+n{\mathbb{C}}_+^n.

Keywords

Cite

@article{arxiv.math/0703809,
  title  = {Multivariable approximate Carleman-type theorems for complex measures},
  author = {Isabelle Chalendar and Jonathan R. Partington},
  journal= {arXiv preprint arXiv:math/0703809},
  year   = {2007}
}

Comments

Published at http://dx.doi.org/10.1214/009117906000000377 in the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)