Timeline for Chromatic number of a connected Hausdorff space
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| Jan 31, 2019 at 6:28 | vote | accept | Dominic van der Zypen | ||
| Jan 31, 2019 at 5:13 | history | edited | Martin Sleziak |
added the (graph-colorings) tag
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| Jan 30, 2019 at 22:23 | comment | added | Will Brian | @RamirodelaVega: I did realize that -- I just thought that getting "control" over the structure of the dense subsets of a space (as in the paper) might allow you to control the value of $\chi$. It looks like my intuition was wrong, though -- +1 for the great answer you just posted. | |
| Jan 30, 2019 at 22:14 | comment | added | Ramiro de la Vega | @WillBrian. Note that $\kappa$-resolvability is equivalent to $\chi(X)=\kappa$ only for $\kappa=2$ since the restrictions are not required to take all values, only to be non-constant. | |
| Jan 30, 2019 at 22:12 | answer | added | Ramiro de la Vega | timeline score: 10 | |
| Jan 30, 2019 at 14:02 | comment | added | Will Brian | My guess would be that you could build examples using the methods of this paper: arxiv.org/pdf/math/0609090.pdf. I'm not familiar enough with those methods to say for sure -- but maybe it's a start. | |
| Jan 30, 2019 at 11:57 | history | asked | Dominic van der Zypen | CC BY-SA 4.0 |