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\(C_{\lambda }\)-wedge and weak \(C_{\lambda }\)-wedge FK-spaces. (English) Zbl 1078.46004
The (weak) \(C_{\lambda }\)-wedge FK-spaces for \(C_{\lambda }\) methods defined by deleting a set of rows from the Cesàro matrix \(C_1\) are studied and some characterizations related to these spaces and compactness of the inclusion mapping are given. Some applications for some particular summability domains are obtained.
MSC:
46A45 Sequence spaces (including Köthe sequence spaces)
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References:
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