Unbounded Operators - Summary

General Linear Operators

Part 1 - Introduction and Definitions
Part 2 - Examples

Closed and Closable Operators

Part 3 - Closed Operators
Part 4 - Closable Operators
Part 5 - Example
Part 6 - Closed Graph Theorem
Part 7 - Graph Norm and Closed Operators

Adjoints of Operators

Part 8 - Adjoint Operators
Part 9 - Extension and Restriction for Adjoints
Part 10 - Adjoint of Multiplication Operator
Part 11 - Double Adjoint
Part 12 - Kernel and Range for Adjoints

Self-Adjoint Operators

Part 13 - Self-adjoint and Symmetric Operators
Part 14 - Properties of (Essentially) Self-Adjoint Operators