Timeline for Results with short, advanced proofs or long, elementary proofs
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 6, 2023 at 19:21 | history | edited | Connor W | CC BY-SA 4.0 |
deleted 75 characters in body
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| May 6, 2023 at 19:20 | comment | added | Connor W | @Wojowu Fair enough! I'll edit for that reason. Thanks for the clarification. | |
| May 6, 2023 at 18:16 | comment | added | Wojowu | @ConnorW I'm not arguing whether it's reasonable or not, but your comment seems to include such a course is a norm, which it definitely isn't. In my first year undergrad I had some basic overview of set theory, up to things like axiom of choice and Zorn's lemma, but no course I took, undergrad or grad, covered ultrafilters or stationary sets. I don't mean to frown upon the remark, but I do think it is just factually incorrect. | |
| May 6, 2023 at 5:55 | comment | added | anomaly | @ConnorW: I have to admit that I'm also one of those people who didn't take any undergrad set theory classes, but I did run into ultrafilters as an undergrad in the topological context. | |
| May 6, 2023 at 5:17 | comment | added | Connor W | @Wojowu I don't think it's unreasonable. I also hope the implication isn't that the inclusion of this remark in my answer is frowned upon. To be fair, I can count on two hands the number of people I know who even took an undergrad set theory class, and almost all of them did both of these things. | |
| May 6, 2023 at 5:12 | review | Late answers | |||
| May 6, 2023 at 5:24 | |||||
| May 6, 2023 at 5:03 | comment | added | Wojowu | I wish I lived in a place with a first-semester undergraduate set theory course which covers stationary sets and ultrafilters! | |
| S May 6, 2023 at 4:56 | review | First answers | |||
| May 6, 2023 at 7:48 | |||||
| S May 6, 2023 at 4:56 | history | answered | Connor W | CC BY-SA 4.0 | |
| S May 6, 2023 at 4:56 | history | made wiki | Post Made Community Wiki by Connor W |