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Continuum theory, point-set topology, spaces with algebraic structure, foundations, dimension theory, local and global properties.

5 votes

Is there a criterion for compactness in $L^\infty(\Omega)$ with strong topology?

There is simple, elementary characterisation as follows: firstly, as mentioned in comments, a topology on $\Omega$ is arguably a red herring so I will consider a space with a $\sigma$-algebra and a $\ …
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