International Journal of Mathematics and Mathematical Sciences
Volume 2003 (2003), Issue 28, Pages 1783-1801
doi:10.1155/S0161171203204324
On some BK spaces
Bruno De Malafosse
Laboratoire de Mathematiques Appliquées Havrais, Institut Universitaire de Technologie Le Havre, Universités du Havre, BP 4006, Le Havre 76610, France
Abstract
We characterize the spaces sα(Δ), sα∘(Δ), and sα(c)(Δ) and we deal with some sets generalizing the well-known sets w0(λ), w∞(λ), w(λ), c0(λ), c∞(λ), and c(λ).