On the Domain of the Triangle on the Spaces of Null, Convergent, and Bounded Sequences
Keyword(s):
We introduce the spaces of -null, -convergent, and -bounded sequences. We examine some topological properties of the spaces and give some inclusion relations concerning these sequence spaces. Furthermore, we compute -, -, and -duals of these spaces. Finally, we characterize some classes of matrix transformations from the spaces of -bounded and -convergent sequences to the spaces of bounded, almost convergent, almost null, and convergent sequences and present a Steinhaus type theorem.
2018 ◽
Vol 36
(1)
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pp. 235
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Keyword(s):
Keyword(s):
2015 ◽
Vol 3
(2)
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pp. 54
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