B

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发表日期：

2025年

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Holger Becker

摘要

A modern definition of Baire set is given by Bogachev (2007, p. 12): “Another important _algebra on a topological space X is generated by all sets of the form \( \textit{x} \in \textit{X} : \textit{f}(\textit{x}) > 0 \) , where f is a continuous function on X.

A modern definition of Baire set is given by Bogachev (2007, p. 12): “Another important _algebra on a topological space X is generated by all sets of the form \( \textit{x} \in \textit{X} : \textit{f}(\textit{x}) &gt; 0 \) , where f is a continuous function on X.

B

摘要

A modern definition of Baire set is given by Bogachev (2007, p. 12): “Another important _algebra on a topological space X is generated by all sets of the form \( \textit{x} \in \textit{X} : \textit{f}(\textit{x}) > 0 \) , where f is a continuous function on X.