Abstract
We define for multiscale dyadic stationary processes the nation of one step positive extension of the covariance matrix, which is the counterpart of the central extension in the single scale case.
Original language | English |
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Pages (from-to) | 237-241 |
Number of pages | 5 |
Journal | Comptes Rendus Mathematique |
Volume | 342 |
Issue number | 4 |
DOIs | |
State | Published - 15 Feb 2006 |
ASJC Scopus subject areas
- General Mathematics