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Noun Named Entity
Categories: Theorems in functional analysis
EN
Hellinger–Toeplitz theorem  Hellinger-Toeplitz theorem
EN
In functional analysis, a branch of mathematics, the Hellinger–Toeplitz theorem states that an everywhere-defined symmetric operator on a Hilbert space with inner product ⟨ ⋅ | ⋅ ⟩ {\displaystyle \langle \cdot |\cdot \rangle } is bounded. Wikipedia
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EN
In functional analysis, a branch of mathematics, the Hellinger–Toeplitz theorem states that an everywhere-defined symmetric operator on a Hilbert space with inner product ⟨ ⋅ | ⋅ ⟩ {\displaystyle \langle \cdot |\cdot \rangle } is bounded. Wikipedia
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