2022/12/21 by Tschinke, Francesco
#42C15 #46Fxx #47A70 #FOS: Mathematics #Functional Analysis (math.FA)
paper · doi:10.48550/arxiv.2212.11351
This note concerns a further study about Riesz-Fischer maps, already introduced by the author in a recent work, that is a notion that extends to the spaces of distributions the sequences that are known as Riesz-Fischer sequences. In particular it is proved a characterizing inequality that have as consequence the existence of the continuous inverse of the synthesis operator.