Top network posts

• 30 Existence of topological space which has no "square-root" but whose "cube" has a "square-root"
• 23 Does every positive continuous function have a non-negative interpolating polynomial of every degree?
• 21 On automorphisms of groups which extend as automorphisms to every larger group
• 17 On a special type of normed linear spaces
• 9 Ideal in polynomial ring which contains no non-zero prime ideal
• 8 Zariski topology and product topology on $\mathbb A_k^m \times \mathbb A_k^n$
• 8 What's so special about the Orthonormal base $\{e_n\}$ of $L^2[0,1]$, where $e_n(x)=e^{2\pi i nx }$?
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