2009/03/19 by Alia Barhoumi, Barhoumi, Alia, Vilmos Komornik +4
Engineering · Mathematics · #42A99 #42B99 #Advanced Harmonic Analysis Research #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #Nonlinear Differential Equations Analysis #Stability and Controllability of Differential Equations #math.CA #msc:42A99 #msc:42B99
paper · pdf · doi:10.48550/arxiv.0903.3361
5 pages
arxiv created 2009/03/19 · openalex publication_date 2009/03/19 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Baiocchi et al. generalized a few years ago a classical theorem of Ingham and Beurling by means of divided differences. The optimality of their assumption has been proven by the third author of this note. The purpose of this note to extend these results to vector coefficient sums.