Top network posts

• 17 Can any commutative ring of characteristic $p\in\mathbb P$ be written as the form $R/(p)$ with $R$ being a ring of characteristic $0$?
• 15 Does the forgetful functor from $\mathbf{TopGrp}$ to $\mathbf{Top}$ admit a left adjoint?
• 13 A finite group which has a unique subgroup of order $d$ for each $d\mid n$.
• 10 Without using Heegner-Stark-Baker, $\mathbb{Q}(\sqrt{-11})$ has class number $1$.
• 9 What is the class of topological spaces $X$ such that the functors $\times X:\mathbf{Top}\to\mathbf{Top}$ have right adjoints?
• 9 Does faithful additive functor between abelian categories reflect short exact sequence?
• 8 Identify the universal property of kernels
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