A corona theorem for an algebra of Radon measures with an application to exact controllability for linear controlled delayed difference equations
Year: 2024
Type: article
Abstract: This paper proves a corona theorem for the algebra of Radon measures compactly supported in ℝ - and this result is applied to provide a necessary and sufficient Hautus–type frequency criterion for the L 1 exact controllability of linear controlled delayed difference equations (LCDDE). Hereby, it solves an open question raised in [5].
Source: Comptes Rendus Mathématique
DOI: 10.5802/crmath.604
Authors: Sébastien Fueyo, Yacine Chitour
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4403184295