Metrics, Norms, Inner Products, and Operator Theory (2018)

Aimed at students who have a basic knowledge of undergraduate real analysis. All of the required background material is reviewed in the first chapter
Suitable for undergraduate-level courses; no familiarity with measure theory is required
Extensive exercises complement the text and provide opportunities for learning by doing
A separate solutions manual is available for instructors via the Birkhäuser website (www.springer.com/978-3-319-65321-1)
Unique text providing an undergraduate-level introduction to metrics, norms, inner products, and their associated operator theory