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Mathematics
Functional Analysis
1. Preliminaries and Foundational Concepts
2. Normed Vector Spaces
3. Banach Spaces
4. Hilbert Spaces
5. Linear Operators on Normed Spaces
6. Fundamental Theorems of Functional Analysis
7. Duality Theory
8. Spectral Theory
9. Advanced Topics
Linear Operators on Normed Spaces
Basic Definitions
Linear Operators
Domain and Range
Graph of an Operator
Examples of Linear Operators
Boundedness and Continuity
Bounded Linear Operators
Equivalence of Boundedness and Continuity
Operator Norm
Examples and Calculations
Space of Bounded Linear Operators
B(X,Y) as Normed Space
Completeness of B(X,Y)
Algebraic Operations
Composition of Operators
Special Types of Operators
Linear Functionals
Isomorphisms
Isometries
Projections
Compact Operators
Kernel and Range
Null Space Properties
Range Properties
Rank and Nullity
Closed Range Theorem
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4. Hilbert Spaces
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6. Fundamental Theorems of Functional Analysis