Gelişmiş Arama

Toplam kayıt 4, listelenen: 1-4

    • E-core of double sequences 

      Boos, Leiger and Zeller [1,2] defined the concept of e-convergence. In this paper we introduce the concepts of e-limit superior and inferior for real double sequences and prove some fundamental properties of e-limit ...
    • On regular ces`aro double sequence spaces 

      Sever, Yurdal (2012)
      In this study, we define the double sequence space Ces_r and examine some properties of this sequence space. Furthermore, we determine the β(r)-dual of the space Ces_r .
    • On some double cesàro sequence spaces 

      Sever, Yurdal; Altay, Bilal (JSTOR, 2014)
      In this study, we define the double Ces`aro sequence spaces Ces_p , Ces_bp and C es bp_0 and examine some properties of those sequence spaces. Furthermore, we determine the β(bp)-duals of the spaces Ces_ bp and Ces_p .
    • The space Lq of double sequences 

      Başar, Feyzi; Sever, Yurdal (Department of Mathematics, Faculty of Science, Okayama University, 2009-01)
      The spaces BS, BS(t), CSp, CSbp, CSr and BV of double sequences have recently been studied by Altay and Başar [J. Math. Anal. Appl. 309(1)(2005), 70–90]. In this work, following Altay and Başar [1], we introduce the ...