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In mathematics, particularly in functional analysis and topology, closed graph is a property of functions. A real function y = f ( x ) {\displaystyle y=f(x)} is closed if the graph is closed, meaning that it contains all of its limit points. Every such continuous function has a closed graph, but the converse is not necessarily true.
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Explore the main themes, entities and connections around Closed graph property. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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closed graph continuous function spaces topological displaystyle isbn oclc every hausdorff map analysis topology vector functional net space linear theorems
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