International Journal of Mathematics and Mathematical Sciences
Volume 20 (1997), Issue 1, Pages 47-50
doi:10.1155/S0161171297000082
  
     
          
          On X-valued sequence spaces
          
            S. Pehlivan
          
          Department of Mathematics, S.D. University, lsparta, Turkey
          
          Abstract
Certain spaces of X-valued sequences are introduced and some of their properties are investigated. Köthe- Toeplitz duals of these spaces are examined.