1 Table of Contents: “... Equations of Mathematical Physics -- 5.1 Extensions and Embeddings -- 5.2 Self-Adjoint Operators -- 5.3...”

2 Subjects: “...Mathematical physics...”

3 Table of Contents: “... -- The Beauty of Feynman Diagrams in QED -- Applications to Physical Effects -- Renormalization -- The Continuum...”

4 “... and beginning graduate students of mathematics, physics, and engineering who want to learn how functional...”