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pro vyhledávání: '"Antonio Sala-Pérez"'
Autor:
Soledad Moreno-Pulido, Giuseppina Barbieri, Fernando León-Saavedra, Francisco Javier Pérez-Fernández, Antonio Sala-Pérez
Publikováno v:
Mathematics, Vol 8, Iss 7, p 1066 (2020)
In this manuscript we characterize the completeness of a normed space through the strong lacunary ( N θ ) and lacunary statistical convergence ( S θ ) of series. A new characterization of weakly unconditionally Cauchy series through N θ and S θ i
Externí odkaz:
https://doaj.org/article/5dca6b642ecf45d5a4894f89cecafaaa