Abstract
In 1964 Borwein presented functional characterization of the normed linear spaces wp and Wp. These two spaces are clearly linked to Cesàro summability [C, 1] in particular it should be noted that a sequence x in wp if and only if x is Cesàro summable. The goal of this paper includes extension of these notions to double function space thus producing multidimensional analog of Borwein’s results.
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Acknowledgement
The second author is thankful to TUBITAK for a one year Visiting Scientist position at the University of North Florida, Jacksonville, U.S.A. where this work was done during 2017-2018.
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Patterson, R.F., Savas, R. & Savas, E. Multidimensional Linear Functional Connected with Double Strong Cesàro Summability. Indian J Pure Appl Math 51, 143–153 (2020). https://doi.org/10.1007/s13226-020-0390-z
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DOI: https://doi.org/10.1007/s13226-020-0390-z