Functions with support in a lacunary system of intervals and cyclicity for the semi-group of left translations

Reda Choukrallah

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arXiv · 0712.0372

Functions with support in a lacunary system of intervals and cyclicity for the semi-group of left translations

Reda Choukrallah

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Abstract

We prove in the vector-valued spaces $L^2(\mathbb{R}_+, X)$ (where $X$ is a finite dimensional Hilbert space) the cyclicity for the semi-group of left translations of some particular functions with support included in a lacunary system of intervals.

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BibTeX RIS

Reda Choukrallah. 2007-12-04. Functions with support in a lacunary system of intervals and cyclicity for the semi-group of left translations. https://arxiv.org/abs/0712.0372

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