Activity for Aditya
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Comment | Post #290772 |
infact i also posted the questions on stackexchange and mathoverflow... didn't got any satisfactory answer.... and for reasons beyond my scope the questions got deleted... i still don't know why
i can only request you to stop or atleast remove the comments stating x-posted, in my questions... i ... (more) |
— | 9 months ago |
| Comment | Post #290772 |
" X-posting without explicit links has the risk of wasting both the time of users who might put time and effort into answering a post, which already has an answer elsewhere " - how do you prove the answers are exactly the same, what if the question requires thoughts and opinions of the person answer... (more) |
— | 9 months ago |
| Comment | Post #290772 |
yes it is copied, cuz i am the same guy, and i don't think posting the same thing from completely different websites should be counted as X-posting , i just desperately wanted a quick answer and as many different opinions possible... i certainly didn't posted the question on same website more than on... (more) |
— | 9 months ago |
| Comment | Post #290772 |
see this post https://math.stackexchange.com/questions/2930141/well-orders-on-non-standard-models-of-peano-arithmetic ,i think i may not be able to exprress myself clearly, this is what i am talking about, in this post, in the 1st answer there's a line saying ' a nonstandard model of PA is "internal... (more) |
— | 9 months ago |
| Edit | Post #290771 | Initial revision | — | 9 months ago |
| Question | — |
Minimal non-standard number in non-standard models of PA Excuse me, if the question sounds too naive. From Gödel's incompleteness theorem we know that there would be non-standard models where the Gödel sentence would be false. These models will have an initial segment isomorphic to standard natural numbers. Will there be a minimal non-standard number in... (more) |
— | 9 months ago |