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Controversy Over 140-Year-Old Math Problem

sciencehabit writes "British mathematician Darren Crowdy has been bragging all week about how he solved a 140-year-old math problem, as we discussed a few days ago. But three American mathematicians say they had the critical idea first."

24 of 64 comments (clear)

  1. History Repeats by immcintosh · · Score: 4, Funny

    Newton? Meet Leibniz.

    1. Re:History Repeats by jbeaupre · · Score: 2, Informative
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    2. Re:History Repeats by Btarlinian · · Score: 3, Informative

      Meet Archimedes http://physics.weber.edu/carroll/Archimedes/calculus.htm Sure Archimedes used integral calculus, just like many other Greek mathematicians. Other mathematicians had used differential calculus as well. But as far as we know, Newton and Leibniz were the first to formulate and prove the Fundamental Theorem of Calculus, the basic relationship between differential and integral calculus.
    3. Re:History Repeats by Asmor · · Score: 2, Interesting

      This actually seems to be a recurring pattern... There have been many instances where an idea was discovered by multiple mathematicians in a relatively short time frame, and only one gets the credit... Usually not the first, either.

      I'm too lazy to do the research, but off the top of my head I think that Galois and Euler were both beaten to the punch in certain theorems by contemporaries, but ultimately they (Galois & Euler) got the credit.

  2. Indeed by Anonymous Coward · · Score: 2, Funny

    No one cares that you engage in fist sports.

  3. What did the three American mathematicians say... by Trivial_Zeros · · Score: 4, Funny

    Q: What did the three American mathematicians say to the British mathematician? A: FIRST!!!!!

  4. It wasn't obvious until it was pointed out by Alien54 · · Score: 5, Informative
    But mathematicians John Pfaltzgraff of the University of North Carolina, Chapel Hill, and Thomas DeLillo and Alan Elcrat, both of Wichita State University in Kansas, say they had the basic strategy--and a formula--first.

    Crowdy heard Elcrat talk about that work in 2003, but he says the American trio didn't realize the relevance of the Schottky groups.

    The Americans' formula, published in 2004, involves the multiplication of an infinite number of terms, which goes haywire if the holes are too close together. Crowdy's formula replaces that product with an obscure beast known as Schottky-Klein prime function. Crowdy says his formula will never fail. "I'm very skeptical" of that claim, says Pfaltzgraff.

    Basicaslly, the American Team was clueless until someone pointed out the obvious to them, now they want the credit. Fail.

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    1. Re:It wasn't obvious until it was pointed out by c_jonescc · · Score: 3, Informative

      Well, that is how Penzias and Wilson got a Nobel for CMB.

        They had no idea of the significance of their 3.5 Kelvin noise until it was pointed out to them - up to that point they'd been trying to get rid of it under the assumption that it was error.

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    2. Re:It wasn't obvious until it was pointed out by urcreepyneighbor · · Score: 3, Insightful

      Basicaslly, the American Team was clueless until someone pointed out the obvious to them, now they want the credit. Fail. Quick! Patent it and make money!
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  5. American team didn't publish... by ELProphet · · Score: 5, Interesting

    This anecdote is attributed to Landau (the Russian physicist Lev not the Göttingen mathematician Edmund).

    Landau's group was discussing a bright new theory, and one of junior colleagues of Landau bragged that he had independently discovered the theory a couple of years ago, but did not bother to publish his finding.

    "I would not repeat this claim if I were you," Landau replied: "There is nothing wrong if one has not found a solution to a particular problem. However, if one has found it but does not publish it, he shows a poor judgment and inability to understand what important is in modern physics". Actually, from TFA, the American team did publish first, but "didn't realize the relevance of the Schottky groups." Further, the Brit (working independently, and supposedly without knowledge of this obscure paper) says his formula will work every time. The Americans are of course sceptical, but can't seem to find any situation where it won't work. Kudos to both, but it seems history will go to the Brit for this. I'll check Wiki in about a year; I'll bet it talks about the Brit, and mentions the American team in passing.
  6. Darren isn't one to brag by GuyMannDude · · Score: 4, Insightful

    I object to the use of the word 'bragging' in the summary. I went to grad school with Darren (his office was 3 doors down from mine) and he was a great all-around guy. He was someone you could joke around with and I never saw any indication of him being a braggard. It's possible that he's changed significantly in the last 10 years, but I see nothing in TFA that would suggest this. He made what is potentially a significant contribution. Why shouldn't he be aloud to be proud of it?

    GMD

    1. Re:Darren isn't one to brag by Cragen · · Score: 2, Funny

      Actually, the slip of the keyboard is perfect. "aloud" instead of "allowed"? Perfect. "Allowed to be loud" is now "Aloud"! Have a great weekend, All!

  7. Offtopic by apdyck · · Score: 4, Funny

    The British guy got in his First Post, but was modded -1 Offtopic by three American moderators.

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  8. Re:Its not the thought that counts by dkleinsc · · Score: 2, Funny

    For instance, Lobachevsky, at least according to Tom Lehrer. (For those of you sound-deprived, enjoy the lyrics).

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  9. Re:FIST SPORT! by The+Aethereal · · Score: 5, Funny

    You may have posted first, but I thought of posting before you did.

  10. But he's working solo by Xocet_00 · · Score: 2, Insightful

    The article seems to indicate that he's working on his own. I agree that overusing things like "I", "me" and "my" can sound a lot like bragging (whereas "We", "ours", etc. does not) but if he really was working solo, he wouldn't need to phrase it any other way, neh?

    To be fair, one should probably not be using subjective tenses all that much in academic writing anyway.

  11. -50 off-topic by WombatDeath · · Score: 5, Funny

    Two mathematicians, let's call them Bob and Tarquin, were in a café discussing the woeful state of mathematical ignorance amongst the general public. Bob excused himself to visit the restroom and Tarquin beckoned over the waitress.

    "Would you mind helping me with a small bet?" he asked. "When my friend returns I'm going to ask you a question, and I'd like you to reply 'X cubed'. OK?"

    The waitress looked mystified but agreed to do as requested. A few minutes later, Dave returned and the two men resumed their earlier conversation.

    "It's not all that bad," said Tarquin. "I bet you $10 that even this slack-jawed troll of a waitress can do basic calculus".

    "You're on!" scoffed Dave.

    So they beckoned the waitress over. Tarquin gave her a surreptitious wink and said "I wonder if you could help my friend and I settle an argument - can you tell me the integral of three X squared?"

    The waitress pondered for a moment and replied "Easy: X cubed".

    Tarquin grinned smugly at Dave as the waitress walked away. And then, over her shoulder, she added: "Oh yes: plus a constant".

    1. Re:-50 off-topic by Ecuador · · Score: 4, Funny

      I loved the joke, even though I probably missed part of the fun.
      For example I didn't get the part where Bob goes to the restroom and Dave returns.
      Thanks for the laugh! ;)

      --
      Violence is the last refuge of the incompetent. Polar Scope Align for iOS
    2. Re:-50 off-topic by Ecuador · · Score: 3, Funny

      Wait, you are saying that Bob didn't just go to take a piss, he really went to the restroom to meet someone for his other "needs" and so when you say Dave returns... hmm... no... I still don't get it. :D

      --
      Violence is the last refuge of the incompetent. Polar Scope Align for iOS
    3. Re:-50 off-topic by SparkleMotion88 · · Score: 2, Insightful

      That's simple: it's because Bob=Dave for sufficiently Bob-ish Dave.

    4. Re:-50 off-topic by japhmi · · Score: 3, Insightful

      Moral of the story:
      It's not just philosophy majors who end up as waitresses.

      --
      "Giving money and power to government is like giving whiskey and car keys to teenage boys" P. J. O'Rourke
  12. At the very least some credit by Woundweavr · · Score: 2, Interesting

    But mathematicians John Pfaltzgraff of the University of North Carolina, Chapel Hill, and Thomas DeLillo and Alan Elcrat, both of Wichita State University in Kansas, say they had the basic strategy--and a formula--first. Crowdy heard Elcrat talk about that work in 2003, but he says the American trio didn't realize the relevance of the Schottky groups. The Americans' formula, published in 2004, involves the multiplication of an infinite number of terms, which goes haywire if the holes are too close together. Crowdy's formula replaces that product with an obscure beast known as Schottky-Klein prime function. Crowdy says his formula will never fail. "I'm very skeptical" of that claim, says Pfaltzgraff.

    Has Crowdy proven that his technique will never fail? The original article claimed that Crowdy overcame the obstacle of holes in the polygon... but at best it seems he overcame having holes too close together. In reality you have four iterations:

    Crowdy over came holes that are "too close" together.
    The three Americans deserve credit for overcoming the multiple hole obstacle.
    The mathematicians in the 1920s overcame a single hole problem
    The original mathematicians deserve credit for the formula in general.

    The only way, IMO, that Crowdy deserves an equal amount of credit to the Americans is if his formula is actually universal. The additional functionality seems much smaller than that contributed by the three Americans.
  13. Re:you don't win the waffle iron . . . by Bill,+Shooter+of+Bul · · Score: 2, Insightful

    You really think most people think credit should be determined based upon who's someone's parents were? Or there social standing? I don't know how to figure either of those out in this day and age.

    You must have translated that in your head to the prestige of the university someone went to or number of papers written. That I can see many people actually using today, to my dismay. If being a professor was about more than numbers of papers written in a given time period, I would have considered it as a career option.

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  14. Re:I get it by Anonymous+Brave+Guy · · Score: 2, Funny

    I thought of it way before even them, I just couldn't fit it in the margin of my log book!

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