Last Updated：2025/11/30

(mathematics) A branch of functional analysis, being the study of linear operators on function spaces.

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operator theory

Source Word

operator theory

Noun

uncountable

(mathematics) A branch of functional analysis, being the study of linear operators on function spaces.

Japanese Meaning

数学における、関数空間上の線型作用素の性質や構造を研究する分野。

During the seminar, she presented a surprising result in operator theory that clarified the spectral behavior of compact operators.

セミナーで彼女は、関数空間上の線形作用素を研究する関数解析の一分野における驚くべき結果を発表し、コンパクト作用素のスペクトル挙動を明らかにしました。

Sense（1）

(mathematics) A branch of functional analysis, being the study of linear operators on function spaces.