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Featured A Has the Riemann hypothesis been proven?

  1. Sep 20, 2018 #1

    nrqed

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    I am very baffled.

    I have heard through the grapevine that the Riemann hypothesis has been proven. My first reaction was of course to dismiss it as yet another failed attempt by someone who was not careful or by a crackpot, or some type of April's fool joke made a few months late.


    But what I read was this is a claim made by none other than Sir Atiyah himself and that he is planning to give a talk next week. So *if* the statement is true that it is a claim made by Atiyah, then it is of course an extremely serious and possibly correct solution.

    But I thought the web would be buzzing with this, especially here. So does anyone know more about this??
     
    Last edited: Sep 28, 2018
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  3. Sep 20, 2018 #2

    fresh_42

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    Sir Atiyah is 89 years old, so with all necessary respect for this great mathematician, I'd be cautious.
     
  4. Sep 20, 2018 #3

    nrqed

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    I know and it was indeed part of the reason for my skepticism.
     
  5. Sep 20, 2018 #4

    fresh_42

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    Google news found nothing, and a local magazine which usually publishes those news as soon as they are on the news teleprinter neither. Example: "Super Earth in the constellation Eridanus - Is this the home planet of Mr Spock?" - just to support that they would have written about it.
     
  6. Sep 20, 2018 #5

    nrqed

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    Ah, ok. Thank you. That would explain the near silence....
     
  7. Sep 20, 2018 #6

    mfb

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    Here is part of the abstract
    For every proof of a famous theorem there are usually several attempts that turn out to be flawed. So let's see. He will present what he has, then hundreds of mathematicians will check every step. The most likely result is a critical mistake somewhere, a good result is some gaps that can be fixed in the following year(s), a great result is a full proof, and the best possible result is a full proof that leads to insights way beyond the Riemann hypothesis.

    Livestream here, probably
    September 25.
    Event website. I guess it is one of the "hot topics", starting 13:30 (11:30 UTC) and 15:30 (13:30 UTC).
     
  8. Sep 20, 2018 #7

    fresh_42

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    Would be interesting to see, whether this would affect the (theoretical) decoding of RSA and therewith has consequences for NP.
     
  9. Sep 20, 2018 #8
    I caught wind of this announcement with half an ear and wanted to look up on it.
    Found this . Among other news, the candidate solution for the abc conjecture is determined to be flawed.

    As for Sir Atiyah's proposition. He is an aged man - I can't help but be skeptical, especially considering the sensational claim that it is a 'simple proof' within our 'mainstream technique' with a 'radically new approach'. I mean, that has to set off some alarms, right? On the other hand, it would be astonishing beyond any sensible description if a nearly 90 year old person presents correct proof for one of the most elusive problems.

    Exciting, for sure.
     
  10. Sep 21, 2018 #9

    nrqed

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    Thanks for the links. But what I heard was that the talk would be on Monday at 9:30, the very first talk.

    I live in Canada but I will probably get up in the middle of the night to watch this, if it is streamed live. It might be a storm in a glass of water (as we say in French), but if it turns out to be correct, it will be one of the most important, if not the most important, event in pure math in a century, in my humble opinion. I think it would have more profound impact on math than the proof of Fermat's last theorem. Something on par with the discovery of the Higgs (although this might be comparing oranges and apples).
     
  11. Sep 22, 2018 #10

    martinbn

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    Is the talk really going to happen? How credible are the sources? It isn't that hard to fake an abstract and a talk announcement.
     
  12. Sep 22, 2018 #11

    mfb

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  13. Sep 22, 2018 #12

    fresh_42

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    If Atiyah's idea will be proven correct, whether on the first draft or even after major additional contributions by others doesn't matter, then I will have to add him to the list I associate with Heidelberg. Beside military information and the inevitable tun, there is only Mark Twain on the list.
     
  14. Sep 22, 2018 #13

    bhobba

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    Personally I just filed it away as interesting - but likely wrong. If it is correct I am 100% certain Terry Tao will discuss it in his blog - that's when I will take notice and try to understand at least some of the details.

    Thanks
    Bill
     
  15. Sep 23, 2018 #14

    martinbn

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    Hardy sent a postcard to a friend, when he was on a boat trip, claiming that he had a proof of the Riemann hypothesis. The idea being that the boat won't sink, surely god would not allow him to get the same fame as Fermat. So, does anyone know if Atiyah is traveling this weekend? :wink:
     
  16. Sep 23, 2018 #15

    mfb

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    To Heidelberg, I guess.
     
  17. Sep 23, 2018 #16
    While talking about RH, I'm probably very late to the party with this (Polson, June 2018), but does anyone know if this has received some criticism? Can't find any specifics other than the article itself.
     
  18. Sep 23, 2018 #17

    PeroK

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    The flaw in Hardy's argument was, of course, that God could simply have disposed of the postcard.
     
  19. Sep 23, 2018 #18

    fresh_42

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    I assume there are several reasons for the apparently disregard of the publication, one could be

    On Hilbert’s 8th problem
    Article in Brazilian Journal of Probability and Statistics
    32(3):670-678 · August 2018 with 4 Reads
    DOI: 10.1214/18-BJPS392

    or at least has similar causes. Polson submitted 15(!) versions to arxiv.org. My personal impression is, that he enforced his personal area of expertise on the problem regardless of its suitability. And a continuation argument of a family of expectation values as main step of he proof doesn't sound very trustful. On a quick view I could see a lot of computations to make the problem fit into his stochastic language, but I couldn't see, where some truth is generated. Especially at the crucial point, where he claims
    there is neither a reference to a location within his paper nor to someone else's. I would start here to look for a flaw. The arxiv.org paper doesn't quote the publication above, neither does it have any endorsements: https://arxiv.org/abs/1708.02653

    Here's his other paper which is a follow up of his argument on: https://arxiv.org/abs/1806.07964 (6 versions, 0 endorsements), and at least he cites, where the expectation value comes from, however, again without mention of its analycity.

    But I want to explicitly state, that the above is a personal opinion and easily could be wrong. In any case, there seems to be more proofs around than I thought: here's another one by Frank Stenger: https://arxiv.org/abs/1708.01209 (Aug. 17 - Feb. 18) and one, which even covers the GRH, too, by Vladimir Blinovsky https://arxiv.org/abs/1703.03827 (Mar. 17 - Aug. 18)
     
  20. Sep 23, 2018 #19

    fresh_42

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    Let's hope he will travel the last 100 km from the airport to the city by train and not by car!
     
  21. Sep 24, 2018 #20
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