# All Questions

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### Is there an English translation of Minding's 1839 paper?

Is there an English translation of "Wie sich entscheiden lässt, ob zwei gegebene krumme Flächen auf einander abwickelbar sind oder nicht..." by Ferdinand Minding, Journal für die reine und angewandte ...
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### Decompositions of a compact Lie group into “fixed point set types”

Consider a compact Lie group $G$ which acts on a closed Riemannian manifold $M$ by isometries. Then it is well-known that there are only finitely many isotropy types of the $G$-action, i.e. finitely ...
### What is the decomposition group at $p$ in the Galois group unramified outside $\ell?$
Let $p\ne\ell$ be two prime numbers, and let $K_{\ell}$ be the maximal extension of $\mathbb Q$ ramified only at $\ell$ and $\infty$ (i.e. it is the fixed subfield of $\overline{\mathbb Q}$ by all the ...
### If $F(x,\bullet) \in {L^{2}}(G,B)$ for all $x \in G$, then is $x \mapsto F(x,\bullet)$ strongly measurable?
This question is related to something that I asked yesterday: If $F(x,\bullet) \in {L^{\infty}}(G,B)$ for all $x \in G$, then is $x \mapsto F(x,\bullet)$ strongly measurable? Pietro Majer ...