Similar to モーデル作用素

Transfer operator

Trace class

Normed vector space

Hardy space

Hyponormal operator

Paranormal operator

Seminorm

Compact operator on Hilbert space

Hilbert–Schmidt operator

Hilbert–Schmidt integral operator

Von Neumann's inequality

Calculus of variations

Finite-rank operator

Unitary operator

Riesz–Thorin theorem

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