Timeline for Separation axioms
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
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| Jan 27, 2012 at 18:55 | comment | added | Henno Brandsma | @yuan: that property is called completely Hausdorff, and is stronger than Hausdorff, not weaker. | |
| Jan 27, 2012 at 17:29 | comment | added | Gerhard Paseman | I briefly considered the notion of separating arbitrary large disjoint subsets (where each set needed at least kappa elements). However, I can't distinguish this property from the space being discrete. Gerhard "Ask Me About System Design" Paseman, 2012.01.27 | |
| Jan 27, 2012 at 16:41 | comment | added | Qiaochu Yuan | For any space $X$ with more than one point one may consider the separation axiom "any two points can be distinguished by a continuous function to $X$." | |
| Jan 27, 2012 at 16:25 | answer | added | Timothy Chow | timeline score: 6 | |
| Jan 27, 2012 at 14:35 | history | edited | David White |
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| Jan 27, 2012 at 14:34 | answer | added | David White | timeline score: 4 | |
| Jan 27, 2012 at 13:30 | comment | added | Pietro Majer | For instance you may consider "discrete", that we may call $T_7$ or maybe $T_\infty$ | |
| Jan 27, 2012 at 10:42 | history | asked | Pedro Perez | CC BY-SA 3.0 |