Timeline for Doubt about lemma for polynomial equivalence
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
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| Sep 4, 2020 at 16:52 | comment | added | joro | I mean: given quadratic $f(X)$ and $f(\pi(X))$ can you recognize it is isomorphism, not just equivalence? | |
| Sep 4, 2020 at 16:49 | comment | added | Random | @Lspice I see, thank you. | |
| Sep 4, 2020 at 16:47 | comment | added | Random | @joro I'm not sure I understand exactly what you meanby related, but a permutation is an example of polynomial equivalence. | |
| Sep 4, 2020 at 16:24 | comment | added | LSpice |
TeX note: literal ... (as $a_1 - c_2\cdot a_2 - ... - c_n\cdot a_n$) doesn't behave well in TeX; prefer (between binary operators) \dotsb (as $a_1 - c_2\cdot a_2 - \dotsb - c_n\cdot a_n$). I have edited accordingly.
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| Sep 4, 2020 at 16:23 | history | edited | LSpice | CC BY-SA 4.0 |
TeX fix
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| Sep 4, 2020 at 16:22 | comment | added | joro | Is this related to efficient quadratic polynomial isomorphism: $f(X)=g(\pi(X))$ for permutation $\pi$? | |
| Sep 4, 2020 at 16:02 | comment | added | joro | Many thanks Random. | |
| Sep 4, 2020 at 15:53 | history | answered | Random | CC BY-SA 4.0 |