Timeline for Action of the isometry group of the hyperbolic 5-space
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 27, 2014 at 23:42 | vote | accept | Subhajit Jana | ||
| May 24, 2014 at 20:00 | comment | added | paul garrett | @Kunnysan, what I mean is to write the group product $g\cdot n(x)a(y)$ as $n(x') a(y')k$ with $k$ in the maximal compact. Then $g(x,y)=(x',y')$. Any "linear fractional transformations" that occur in such situation as just re-Iwasawa-decompositions after left group multiplication. | |
| May 24, 2014 at 15:51 | comment | added | Subhajit Jana | Thanks. Regarding answer 1) I am little confused. What do you mean by $g.n(x)a(y)$? I mean what is the action of $g$ on $\begin{pmatrix}y&x\\&1\end{pmatrix}$ in matrix form? | |
| May 24, 2014 at 13:27 | history | edited | paul garrett | CC BY-SA 3.0 |
deleted 17 characters in body
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| May 24, 2014 at 12:45 | history | answered | paul garrett | CC BY-SA 3.0 |