Top network posts

• 44 How to show that quotient space $X/Y$ is complete when $X$ is Banach space, and $Y$ is a closed subspace of $X$?
• 27 How to show that topological groups are automatically Hausdorff?
• 14 Why the nontrivial nullspace of a functional has codimension 1?
• 12 Economics of forgetting
• 12 Why continuum function isn't strictly increasing?
• 11 Is the cardinality of uncountable $G_{\delta}$ set of $\mathbb{R}$ equals the cardinality of the continuum?
• 9 What does Battigalli really mean by "Players can not choose strategies, they can only choose actions."?
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