Operators and Matrices · Volume 12, Issue 4 Complementarity of subspaces of ℓ∞ revisited 12-66 Pages 1089-1097 DOI 10.7153/oam-2018-12-66 Downloads Short PDF Full PDF PNG Authors Ryotaro Tanaka Keywords complemented subspace matrix representations bounded sequence mean convergence almost convergence Subject classes 46B03 46B20 46B45