“Hahn-Banach extension theorem”的概念、定义、翻译、参考文献-科学参考

单词	Hahn-Banach extension theorem
释义	Hahn-Banach extension theorem [¦hän ¦bän·äk ek`sten·chǝn ´thir·ǝm] ^MATHEMATICS The theorem that every continuous linear functional defined on a subspace or linear manifold in a normed linear space X may be extended to a continuous linear functional defined on all of X.
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