Media type: E-Article Title: Schauder basis in a locally K - convex space and perfect sequence spaces Contributor: Ameziane Hassani, R; El Amrani, A; Babahmed, M imprint: Universidad Catolica del Norte - Chile, 2011 Published in: Proyecciones (Antofagasta) Language: English DOI: 10.4067/s0716-09172011000300007 ISSN: 0716-0917 Keywords: General Mathematics Origination: Footnote: Access State: Open Access