Chapter 01
Metric Spaces
Academic section
Introduction to Metric Spaces
Metric Axioms and Subspace Metrics
Standard Metrics on Euclidean Spaces
Bounded Metrics from Existing Metrics
Pseudometrics and Quotient Metrics
Metrics on Extended Spaces
Metrics on Sequence Spaces
Metrics on Function Spaces
Limits of Sequences in Metric Spaces
Subsequences and Cauchy Criteria
Cauchy Sequences in Metric Spaces
Complete and Incomplete Metric Spaces
Completeness of Standard Metric Spaces
Coordinatewise and Uniform Convergence
Complete Function Spaces and Sequence Problems
Completion and Isometric Embedding
Constructed Metrics and Practice Problems
Academic section