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Hilbert space
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Words: 556
Articles: 21
A Hilbert space is a complete inner-product space.
Table of contents
556
21
Closest point theorem in a Hilbert space
Hilbert space
77
1
Orthogonal decomposition by a closed subspace
Closest point theorem in a Hilbert space
35
Riesz representation theorem
Hilbert space
162
5
Adjoint operator
Riesz representation theorem
144
4
Hermitian operator
Adjoint operator
10
Adjoint criterion for an invariant orthogonal complement
Adjoint operator
28
Normal operator
Adjoint operator
66
1
Spectral theorem for normal operators
Normal operator
37
Weak convergence in a Hilbert space
Hilbert space
237
8
Coordinate criterion for weak convergence in a separable Hilbert space
Weak convergence in a Hilbert space
26
Weak subsequence of a bounded Hilbert-space sequence
Weak convergence in a Hilbert space
32
Weak lower semicontinuity of the Hilbert norm
Weak convergence in a Hilbert space
29
Radon-Riesz theorem
Weak convergence in a Hilbert space
58
1
Uniform basis-tail criterion for strong convergence
Radon-Riesz theorem
39
Weakly null orthonormal sequence
Weak convergence in a Hilbert space
23
Mazur lemma
Weak convergence in a Hilbert space
25
Norm-closed convex set is weakly closed
Weak convergence in a Hilbert space
26
Orthonormal sequence
Hilbert space
72
3
Hilbertian basis
Orthonormal sequence
46
1
Parseval identity for a Hilbertian basis
Hilbertian basis
15
Bessel inequality
Orthonormal sequence
12
Ancestors
(5)
Functional analysis
Analysis
Area of mathematics
Mathematics
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