Timeline for Direct product decomposition for infinite abelian groups with constrained torsion
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| May 22, 2018 at 11:01 | comment | added | YCor | With some more efforts maybe one could get a countable example. We can replace the $p$-adics by rational $p$-adics, but then argument does not carry over when we use that $P^n/M$ is torsion... but it maybe possibly still holds that every decomposition has a finite summand. | |
| May 22, 2018 at 10:58 | comment | added | YCor | Now fixed (after 5 years of intense thinking...) | |
| May 22, 2018 at 10:18 | history | edited | YCor | CC BY-SA 4.0 |
fixed a few typos (changed $T$ to $L$ and prescribed $L\subset U$, which was implicit
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| Jun 29, 2013 at 18:55 | comment | added | YCor | you're right; I'll fix this if I need to edit something else. | |
| Jun 29, 2013 at 17:53 | vote | accept | Pete L. Clark | ||
| Jun 29, 2013 at 17:52 | comment | added | Pete L. Clark | Thanks very much. (This is very picky, but: I think you're not giving a counterexample but rather a negative answer to a question.) | |
| Jun 29, 2013 at 15:30 | history | answered | YCor | CC BY-SA 3.0 |