Moslehian
- Algebraic Conjugate Space
- Amenable
- Approximate Unit
- Approximation Property
- Baire Function
- Banach Algebra
- Banach Completion
- Banach Limit
- Banach Space
- Bounded Approximation Property
- Bounded Left Approximate Identity
- C^*-Algebra
- C^*-Algebra Representation
- Carl Neumann Criterion
- Character
- Clopen
- Closed Graph Theorem
- Co-Isometry
- Complementary Subspace Problem
- Complemented Subspace
- Contractible Banach Algebra
- Derivation
- Discrete Group Algebra
- Discrete Semigroup Algebra
- Disk Algebra
- Dual Normed Space
- Dual Vector Space
- Essential Ideal
- Essentially Unitary
- Finsler Module
- Gelfand Mazur Theorem
- Gelfand-Naimark Theorem
- Gelfand Theorem
- Group Algebra
- Haar Measure
- Hereditary C^*-Subalgebra
- Hilbert C^*-Module
- Hilbert-Schmidt Operator
- Hochschild-Kamowitz Complex
- Ideal
- Involutive Algebra
- Involutive Banach Algebra
- Isometry Element
- Maximal Ideal Space
- Minimal Banach Space
- Multiplier Algebra
- Nest and Nest Algebra
- Noncommutative Topology
- Normal Element
- Normed Banach Bimodule
- Normed Banach Module
- Partial Isometry Element
- Polar Decomposition
- Positive Element
- Positive Linear Functional
- Positive Map
- Pre-C^*-Algebra
- Prime Banach Space
- Projection Matrix
- Reflexive Space
- Schauder Basis
- Self-Adjoint Element
- Star-Homomorphism
- State
- Trace-Class Operator
- Triangular Algebra
- Uniform Boundedness Principle
- Unilateral Shift
- Unitarily Equivalent
- Unitary Element
- Unitization
- Volterra Algebra
- von Neumann Algebra
- W^*-Algebra
- Weakly Amenable
- Weakly Complemented Subspace
- Weighted Shift
- Wiener Algebra