Injectivity in the category of C(X)-algebras

Massoud Amini, Farid Behrouzi
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Abstract

Let X be a compact Hausdorff space. We show the existence and uniqueness of injective envelope in the category of unital \(C(X)\)-algebras. As an application, we characterize injective objects in the category of upper semi-continuous C*-bundles.

C(X)代数范畴中的注入性
让 X 是一个紧凑的 Hausdorff 空间。我们证明了在undital \(C(X)\)-algebras范畴中注入包络的存在性和唯一性。作为应用,我们描述了上半连续 C* 束范畴中的注入对象。
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