bio | website | gowers.wordpress.com |
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visits | member for | 4 years, 10 months |
seen | Mar 16 at 23:40 | |
stats | profile views | 30,346 |
Mathematics professor at Cambridge
Dec 5 |
answered | Why is it useful to study vector bundles? |
Dec 1 |
comment |
k-pseudorandom measures
The problem there is that the sets we are looking at are so sparse that the U^k norm of any function is dominated by the degenerate cubes and so tells you nothing. Also, the control of one norm by another is often OK in the dense case but breaks down if you are sitting inside a sparse random set (because the constant depends on the sparsity of the random set). |
Nov 30 |
awarded | Nice Answer |
Nov 29 |
comment |
k-pseudorandom measures
It's not true that we removed the correlation condition -- that question is still open. What we did was look at functions bounded by random as opposed to pseudorandom measures, and we obtained best possible results by considering a specially constructued norm rather than the $U^k$ norm. The paper will be posted on the arXiv soon. |
Nov 29 |
awarded | Nice Answer |
Nov 29 |
revised |
Typical value of totient function
added 468 characters in body |
Nov 28 |
awarded | Popular Question |
Nov 28 |
awarded | Self-Learner |
Nov 28 |
answered | Typical value of totient function |
Nov 28 |
awarded | Editor |
Nov 28 |
answered | What is the first interesting theorem in (insert subject here)? |
Nov 28 |
asked | Typical value of totient function |
Nov 28 |
revised |
Intuitive explanation to Probability question
added 42 characters in body |
Nov 28 |
answered | Intuitive explanation to Probability question |
Nov 26 |
answered | A random walk matrix has eigenvalue 1 with multiplicty 1 - why? |
Nov 23 |
answered | Finding the new zeros of a “perturbed” polynomial |
Nov 23 |
awarded | Nice Answer |
Nov 22 |
answered | Ramsey Theory, monochromatic subgraphs |
Nov 21 |
comment |
Can infinity shorten proofs a lot?
Not the latter as I go by my middle name. Happy to make the change but have not managed to find where I can do it. (Please excuse my utter incompetence.) |
Nov 20 |
awarded | Commentator |