Timeline for Dimension of division rings coming from indecomposable modules
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 16, 2022 at 12:22 | vote | accept | kevkev1695 | ||
| Jun 16, 2022 at 6:30 | answer | added | Jeremy Rickard | timeline score: 7 | |
| Jun 15, 2022 at 19:24 | comment | added | Benjamin Steinberg | You might look at the notion of endo-wild algebras. They should give examples. I don't know enough to know if they exist over Q as the base ring | |
| Jun 15, 2022 at 19:14 | comment | added | Benjamin Steinberg | If you fix $A$ you will need $A$ to have infinite representation type to have any chance of unbounded dimension since you will needed infinitely many indecomposables. | |
| Jun 15, 2022 at 18:39 | comment | added | kevkev1695 | For a fixed $A$. | |
| Jun 15, 2022 at 18:33 | comment | added | Jeremy Rickard | Bound in terms of what? Any division $k$-algebra $D$ that is finite dimensional over $k$ is possible for $\text{End}_A (X)/m$, as you could just take $A=X=D$. | |
| Jun 15, 2022 at 16:24 | history | asked | kevkev1695 | CC BY-SA 4.0 |