FILOMAT, vol.32, no.3, pp.767-774, 2018 (SCI-Expanded)
Let A = (a(nk)) be a Kothe matrix. In this paper, we introduce the space lambda(bs)(A) and we emphasize on some topological properties of the spaces c(0)(A), lambda(bs)(A) and lambda(p)(A) together with some inclusion relations, where 1 <= p <= infinity.