Topics in the theory of complemented subspaces in Banach spaces (Q1122747)

The article presents a clearly written introduction into the vast area of the complementarity problem in Banach spaces theory. The exposition is confined within classical fences - injective and \(P_ 1\)-spaces, the celebrated Lindenstrauss-Tzafriri's theorem, Pelczynski's decomposition method etc. The novice will praise the style and the counaisseur - several simplifications.