Timeline for Counterexample for the Skolem-Noether Theorem
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| Jul 6, 2018 at 11:13 | history | edited | Gro-Tsen | CC BY-SA 4.0 |
call the coefficients c rather than a for better readability, per Lubin's suggestion
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| Jul 6, 2018 at 1:33 | comment | added | Lubin | All you say is true, but it surely couldn’t have confused the reader for you to have called the coefficients $c_i$. | |
| Jul 5, 2018 at 20:01 | comment | added | Gro-Tsen | @Lubin Indeed, I normally try to avoid this, but in this particular case I wanted to copy the notation from Cohn's book. Also, it shouldn't be such a problem on a web page since browsers have a zoom feature; when writing PDF files (where formatting is fixed), I try to keep my fonts large and readable, as I also have a bad eyesight. | |
| Jul 5, 2018 at 18:47 | comment | added | Lubin | As an aged mathematician with failing vision, I add my oft-repeated plaint and request that you not use both $\alpha$ and $a$ in a formula, especially where one of them may appear in superscripts. | |
| Jul 5, 2018 at 12:09 | history | edited | Gro-Tsen | CC BY-SA 4.0 |
state definition of skew Laurent series ring, for completeness
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| Jul 5, 2018 at 12:04 | history | answered | Gro-Tsen | CC BY-SA 4.0 |