Chapter 1: Preliminaries
The following sections are included:
Introduction
Continuous and Hölder continuous functions
Space of continuous functions and notations
Hölder continuous functions
Exercises
Lp spaces
Basic definitions and properties
Weak convergence and Riemann-Lebesgue theorem
The fundamental lemma of the calculus of variations
Exercises
Sobolev spaces
Definitions and first properties
Some further properties
Imbeddings and compact imbeddings
Poincaré inequality
Exercises
Convex analysis
Exercises