Timeline for What are important examples of filtered/graded rings in physics?
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 4, 2010 at 21:28 | comment | added | Jan Weidner | Thank you, I found the first example and the last lines of your edit especially helpful :) | |
| Jan 4, 2010 at 21:28 | vote | accept | Jan Weidner | ||
| Jan 4, 2010 at 21:27 | vote | accept | Jan Weidner | ||
| Jan 4, 2010 at 21:27 | |||||
| Jan 4, 2010 at 18:25 | history | edited | José Figueroa-O'Farrill | CC BY-SA 2.5 |
Added reference to Cattaneo Felder.
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| Jan 4, 2010 at 8:59 | history | answered | José Figueroa-O'Farrill | CC BY-SA 2.5 |