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Boundedness, compactness and Schatten class for Rhaly matrices

2025/03/27 by Bellavita, Carlo, Dellepiane, Eugenio, Stylogiannis, Georgios · 1 citation
#30H99 #Complex Variables (math.CV) #FOS: Mathematics #Functional Analysis (math.FA) #Operator Algebras (math.OA) #Primary 47B10 #Secondary 30H25

paper · doi:10.48550/arxiv.2503.21930

Abstract

In this article we present new proofs for the boundedness and the compactness on ℓ2 of the Rhaly matrices, also known as terraced matrices. We completely characterize when such matrices belong to the Schatten class Sq(ℓ2), for 1

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