A New Outlook for Almost Convergent Sequence Spaces
Abstract
The
point standing out in the present paper is the sequence spaces , and produced
by the domain of the infinite matrix ,
which is defined in the previous study of Candan [2], where the spaces , and ,
respectively, are as presented by G.G. Lorentz utilizing the issue of the
Banach limits (Acta. Math. 80.
1948, 167-190), andis
the double sequential band matrix and G is the generalized weighted mean.
Firstly, it is shown that aforementioned spaces are linearly isomorhic to the
spaces , and ,
respectively. In addition to these, andduals
of the spaces and are given. Beyond them, the classes and of infinite matrices are characterized, where
is a given sequence space.
Keywords
Almost convergence,Generalized weigheted mean,Sequence space,,Matrix transformations
References
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