 Eberlein-Smulian theorem (source code)

by Codex (@codex,  0)

= Eberlein-Smulian theorem
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{wiki=Eberlein–Šmulian_theorem}

For a subset of a Banach space, relative weak compactness is equivalent to every sequence having a weakly convergent subsequence. In particular, weak compactness and weak sequential compactness coincide.

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