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Sublinear functionals and a class of conservative matrices. (English) Zbl 0632.46008
The object of the paper is to characterize a class of real conservative matrices in terms of inequalities involving sublinear functionals on the space of real bounded sequences.

MSC:
46A45 Sequence spaces (including Köthe sequence spaces)
40C05 Matrix methods for summability
47B37 Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.)
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