• Title/Summary/Keyword: statisticial convergence

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THE LACUNARY STRONG ZWEIER CONVERGENT SEQUENCE SPACES

  • Sengonul, Mehmet
    • Communications of the Korean Mathematical Society
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    • v.25 no.1
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    • pp.51-57
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    • 2010
  • In this paper we introduce and study the lacunary strong Zweier sequence spaces $N_{\theta}^O[Z]$, $N_{\theta}[Z]$ consisting of all sequences x = $(x_k)$ such that (Zx) in the space $N_{\theta}$ and $N_{\theta}^O$ respectively, which is normed. Also, prove that $N_{\theta}^O[Z}$, $N_{\theta}[Z}$, are linearly isomorphic to the space $N_{\theta}^O$ and $N_{\theta}$, respectively. And we study some connections between lacunary strong Zweier sequence and lacunary statistical Zweier convergence sequence.