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Metta World Peace
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question
56
How to show that quotient space $X/Y$ is complete when $X$ is Banach space, and $Y$ is a closed subspace of $X$?
Mar 3, 2013
question
33
How to show that topological groups are automatically Hausdorff?
Jan 3, 2013
question
16
Why the nontrivial nullspace of a functional has codimension 1?
Mar 15, 2013
question
12
Why continuum function isn't strictly increasing?
Nov 26, 2012
question
11
Is the cardinality of uncountable $G_{\delta}$ set of $\mathbb{R}$ equals the cardinality of the continuum?
Mar 23, 2013
question
9
Why $f(x) = \frac{d(x,A)}{d(x,A)+d(x,B)}$ is uniform continuous?
Mar 23, 2013
question
9
Why continuum hypothesis implies the unique hyperreal system, ${}^{\ast}{\Bbb R}$?
May 25, 2013
question
9
Prerequisites for understanding Borel determinacy
Jun 14, 2013
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9
Compactness theorem and Tychonoff theorem
Dec 29, 2012
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8
Weakening Carathéodory's criterion?
Mar 5, 2013
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Did ancient Chinese frontline troops decapitate themselves to scare their foes?
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Is kidney theft happening in real life?
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Economics of forgetting
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What does Battigalli really mean by "Players can not choose strategies, they can only choose actions."?
8
What is the true source of dynamic(Pareto) inefficiency in OLG models?