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Jun 22, 2022 at 8:13 history edited CommunityBot
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Aug 5, 2011 at 2:13 answer added Will Jagy timeline score: 5
Jul 24, 2011 at 3:27 answer added Will Jagy timeline score: 6
Jul 22, 2011 at 3:55 answer added Will Jagy timeline score: 11
Jul 7, 2011 at 16:34 history edited Will Jagy CC BY-SA 3.0
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Jul 6, 2011 at 20:12 history edited Will Jagy CC BY-SA 3.0
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Jul 6, 2011 at 19:10 history edited Will Jagy CC BY-SA 3.0
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Jul 6, 2011 at 2:05 history edited Will Jagy CC BY-SA 3.0
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Jul 4, 2011 at 18:58 history edited Will Jagy CC BY-SA 3.0
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Jul 4, 2011 at 5:03 comment added Pete L. Clark (ii) The reason I refer to my preprint is that I have a more general setup in which it makes sense to ask the same question: namely for quadratic forms over any $S$-integer ring in a global field. The answer is so far known for definite forms over $\mathbb{Z}$ and $\mathbb{F}_q(t)$, by methods which are not, as Will puts it, a priori. It would be great to have an argument which sheds light on the more general case.
Jul 4, 2011 at 5:01 comment added Pete L. Clark Just a couple of comments: (i) this is a serious research question in the sense that several people who know something about quadratic forms have been trying to answer it for well over a year (and I have too!). Unless we're all missing something pretty obvious, the answer to this question might well be publishable....
Jul 4, 2011 at 4:41 history edited Will Jagy CC BY-SA 3.0
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Jul 4, 2011 at 4:25 history asked Will Jagy CC BY-SA 3.0