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  2. Pólya conjecture - Wikipedia

    en.wikipedia.org/wiki/Pólya_conjecture

    The Pólya conjecture was disproved by C. Brian Haselgrove in 1958. He showed that the conjecture has a counterexample, which he estimated to be around 1.845 × 10 361. [3] A (much smaller) explicit counterexample, of n = 906,180,359 was given by R. Sherman Lehman in 1960; [4] the smallest counterexample is n = 906,150,257, found by Minoru ...

  3. Hilbert–Pólya conjecture - Wikipedia

    en.wikipedia.org/wiki/Hilbert–Pólya_conjecture

    The earliest published statement of the conjecture seems to be in Montgomery (1973). [1] [2] David Hilbert did not work in the central areas of analytic number theory, but his name has become known for the Hilbert–Pólya conjecture due to a story told by Ernst Hellinger, a student of Hilbert, to André Weil. Hellinger said that Hilbert ...

  4. List of conjectures - Wikipedia

    en.wikipedia.org/wiki/List_of_conjectures

    Conjecture Field Comments Eponym(s) Cites 1/3–2/3 conjecture: order theory: n/a: 70 abc conjecture: number theory: ⇔Granville–Langevin conjecture, Vojta's conjecture in dimension 1 ⇒Erdős–Woods conjecture, Fermat–Catalan conjecture Formulated by David Masser and Joseph Oesterlé. [1] Proof claimed in 2012 by Shinichi Mochizuki: n/a ...

  5. Mathematics and Plausible Reasoning - Wikipedia

    en.wikipedia.org/wiki/Mathematics_and_plausible...

    Polya begins Volume I with a discussion on induction, not mathematical induction, but as a way of guessing new results.He shows how the chance observations of a few results of the form 4 = 2 + 2, 6 = 3 + 3, 8 = 3 + 5, 10 = 3 + 7, etc., may prompt a sharp mind to formulate the conjecture that every even number greater than 4 can be represented as the sum of two odd prime numbers.

  6. C. Brian Haselgrove - Wikipedia

    en.wikipedia.org/wiki/C._Brian_Haselgrove

    Colin Brian Haselgrove (26 September 1926 – 27 May 1964) was an English mathematician who is best known for his disproof of the Pólya conjecture in 1958. [1] Haselgrove was educated at Blundell's School and from there won a scholarship to King's College, Cambridge. He obtained his Ph.D., which was supervised by Albert Ingham, from Cambridge ...

  7. Explicit formulae for L-functions - Wikipedia

    en.wikipedia.org/wiki/Explicit_formulae_for_L...

    According to the Hilbert–Pólya conjecture, the complex zeroes ρ should be the eigenvalues of some linear operator T. The sum over the zeros of the explicit formula is then (at least formally) given by a trace: = ⁡ ((^)).

  8. Wikipedia : Reference desk/Archives/Mathematics/2013 April 25

    en.wikipedia.org/wiki/Wikipedia:Reference_desk/...

    Language links are at the top of the page across from the title.

  9. Fueter–Pólya theorem - Wikipedia

    en.wikipedia.org/wiki/Fueter–Pólya_theorem

    Fueter–Pólya conjecture [ edit ] The theorem states that the Cantor polynomial is the only quadratic pairing polynomial of N 2 {\displaystyle \mathbb {N} ^{2}} and N {\displaystyle \mathbb {N} } .