“open mapping”的概念、定义、翻译、参考文献-科学参考

单词	open mapping
释义	open mapping Mathematics A function f:X → Y between topological spaces is open if, whenever U is an open subset (see open set) of X, then f(U) is an open subset of Y. In particular, homeomorphisms are open mappings.
随便看	BOV Boveri, Theodor Heinrich Bovet, Daniel bovine spongiform encephalopathy bow-and-arrow rule Bowell, Sir Mackenzie (1823–1917) Bowen fluorescence Bowen, Ira Sprague Bowen, Ira Sprague (1898–1973) Bowen, Norman Levi (1887–1956) Bowen ratio (B) Bowen’s ratio Bowen’s reaction principle Bowen’s reaction series bowerbird Bowersox, Kenneth Dwane (1956– ) bowl bowl centrifuge bowl cultures Bowley coefficient of skewness Bowley index Bowley, Sir Arthur Lyon (1869–1957) Bowman’s capsule bow shock bow shock crossing

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