Functional Analysis (McGraw-Hill Series in Higher Mathematics)

This classic text is written for graduate courses in functional analysis. This text is used in modern investigations in analysis and applied mathematics. This new edition includes up-to-date presentations of topics as well as more examples and exercises. New topics include Kakutani's fixed point theorem, Lamonosov's invariant subspace theorem, and an ergodic theorem.
This text is part of the Walter Rudin Student Series in Advanced Mathematics.