Timeline for Why do we use the diagonal for diagonal approximations ?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Dec 17, 2012 at 0:29 | vote | accept | tj_ | ||
| Dec 16, 2012 at 1:47 | history | edited | John Palmieri | CC BY-SA 3.0 |
fixed answer to question 2; added 33 characters in body
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| Dec 16, 2012 at 1:46 | comment | added | John Palmieri | @Craig Westerland: Oh, you're right. fixed. | |
| Dec 16, 2012 at 1:26 | comment | added | Craig Westerland | Actually, the map $g \mapsto (g, 1)$ induces a product which carries $\alpha \otimes \beta$ to $\alpha$ only when $\beta \in H^0(G)$; otherwise the "product" is $0$. | |
| Dec 16, 2012 at 0:58 | history | answered | John Palmieri | CC BY-SA 3.0 |