Matrix transformations on the matrix domains of triangles in the spaces of strongly C-1-summable and bounded sequences

Basar F., Malkowsky E., ALTAY B.

PUBLICATIONES MATHEMATICAE-DEBRECEN, cilt.73, ss.193-213, 2008 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 73
  • Basım Tarihi: 2008
  • Sayfa Sayıları: ss.193-213


Let w(0)(p), w(p) and w(infinity)(p) be the sets of sequences that are strongly summable to zero, summable and bounded of index p >= 1 by the Cesaro method of order 1, which were introduced by Maddox [I. J. MADDOX, On Kuttner's theorem, J. London Math. Soc. 43 (1968), 285-290]. We study the matrix domains w(0)(p)(T) = (W-0(p))(T), w(p)(T) = (W-p)T and w(infinity)(p) (T) = (W-infinity(p))T of arbitrary triangles T in w(0)(p),w(p) and w(infinity)(p), determine their beta-duals, and characterize matrix transformations on them into the spaces c(0), c and l(infinity).