JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, cilt.336, ss.632-645, 2007 (SCI İndekslerine Giren Dergi)
The matrix domain of the particular limitation methods Cesaro, Riesz, difference, summation and Euler were studied by several authors. In the present paper, certain topological properties and beta- and gamma-duals of the domain of a triangle matrix in a sequence space have been examined as an application of the characterization of the related matrix classes. (c) 2007 Elsevier Inc. All rights reserved.