On the functional Hodrick-Prescott filter with non-compact operators

Boualem Djehiche, Astrid Hilbert, Hiba Nassar

Research output: Contribution to journalArticlepeer-review

Abstract

We study a version of the functional Hodrick-Prescott filter in the case when the associated operator is not necessarily compact but merely closed and densely defined with closed range. We show that the associated optimal smoothing operator preserves the structure obtained in the compact case when the underlying distribution of the data is Gaussian.

Original languageEnglish (US)
Pages (from-to)33-42
Number of pages10
JournalRandom Operators and Stochastic Equations
Volume24
Issue number1
DOIs
StatePublished - Mar 1 2016

Keywords

  • adaptive estimation
  • Gaussian measures on a Hilbert space
  • Hodrick-Prescott filter
  • Inverse problems
  • smoothing
  • trend extraction

ASJC Scopus subject areas

  • Analysis
  • Statistics and Probability

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