Lower bounds for matrices on block weighted sequence spaces. I
R. Lashkaripour, D. Foroutannia (2009)
Czechoslovak Mathematical Journal
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In this paper we consider some matrix operators on block weighted sequence spaces . The problem is to find the lower bound of some matrix operators such as Hausdorff and Hilbert matrices on . This study is an extension of papers by G. Bennett, G.J.O. Jameson and R. Lashkaripour.