Diagonal Multilinear Operators on Köthe Sequence Spaces

2017/06/15 by Dimant, Verónica, Villafañe, Román
#46A45 #47H60 #47L22 #FOS: Mathematics #Functional Analysis (math.FA)

paper · doi:10.48550/arxiv.1706.04901

Abstract

We analyze the interplay between maximal/minimal/adjoint ideals of multilinear operators (between sequence spaces) and their associated Köthe sequence spaces. We establish relationships with spaces of multipliers and apply these results to describe diagonal multilinear operators from Lorentz sequence spaces. We also define and study some properties of the ideal of (E;p)-summing multilinear mappings, a natural extension of the linear ideal of absolutely (E;p)-summing operators.

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• Symmetric ideals of generalized summing multilinear operators