Timeline for A commutative variant of the exterior algebra
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
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| Jul 13, 2020 at 6:57 | vote | accept | Cornelius Brand | ||
| Mar 26, 2020 at 16:18 | history | edited | YCor | CC BY-SA 4.0 |
removed capitals and meta-info from title
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| Mar 26, 2020 at 15:45 | answer | added | Vladimir Dotsenko | timeline score: 3 | |
| Aug 11, 2018 at 11:42 | comment | added | Cornelius Brand | Thank you! I was aware of this (you get the dimension from that very quickly), but wasn't not sure if this was overall a more useful way to look at it. Is there any striking property of ideals of this form, or any well-known special class of rings that this falls into that comes to your mind? | |
| Aug 10, 2018 at 13:27 | comment | added | Mohan | Let $u_m=\sum_{i+j=m} t_it_j$ for $2\leq m\leq 2k$. Then $I$ is generated by the $u_m$s. | |
| Aug 10, 2018 at 7:35 | comment | added | Cornelius Brand | @Mohan If you see a much simpler description of the ring, please feel free to add it to the question. The description I gave is the one that popped up in my application. I am interested in performing fast arithmetic in the ring, where "fast" means roughly in time $O(d\log^c d)$ for some $c$, where $d$ is the dimension of $S$ (which is easily determined). | |
| Aug 9, 2018 at 18:14 | comment | added | Mohan | Your ring $S$ is a fairly simple ring (your description makes it look harder than it is). Is there something specific that you want to know about this ring? I do not know whether this particular ring has been studied exclusively in literature. | |
| Aug 8, 2018 at 10:01 | history | edited | Cornelius Brand |
edited tags
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| Aug 8, 2018 at 9:45 | review | First posts | |||
| Aug 8, 2018 at 10:30 | |||||
| Aug 8, 2018 at 9:42 | history | asked | Cornelius Brand | CC BY-SA 4.0 |