• Thumbnail for Hodge conjecture
    In mathematics, the Hodge conjecture is a major unsolved problem in algebraic geometry and complex geometry that relates the algebraic topology of a non-singular...
    23 KB (3,014 words) - 14:20, 24 May 2025
  • unsolved mathematical problems, the Birch and Swinnerton-Dyer conjecture, Hodge conjecture, Navier–Stokes existence and smoothness, P versus NP problem...
    24 KB (2,626 words) - 06:37, 6 May 2025
  • Thumbnail for W. V. D. Hodge
    particular to an idea of mixed Hodge structure on singular varieties, and to deep analogies with étale cohomology. The Hodge conjecture on the 'middle' spaces...
    13 KB (1,376 words) - 20:49, 6 March 2025
  • theory). This conjecture implies the Lefschetz conjecture. If the Hodge standard conjecture holds, then the Lefschetz conjecture and Conjecture D are equivalent...
    12 KB (1,509 words) - 16:16, 26 February 2025
  • higher dimensions; this duality is now known as the Hodge star operator. He further conjectured that each cohomology class should have a distinguished...
    28 KB (4,339 words) - 19:04, 13 April 2025
  • Thumbnail for Pierre Deligne
    Hodge conjecture, for some applications. The theory of mixed Hodge structures, a powerful tool in algebraic geometry that generalizes classical Hodge...
    19 KB (1,942 words) - 19:07, 27 April 2025
  • quintic threefold is in the study of the infinitesimal generalized Hodge conjecture where this difficult problem can be solved in this case. In fact, all...
    15 KB (2,733 words) - 23:52, 22 April 2025
  • mathematics, the Birch and Swinnerton-Dyer conjecture (often called the Birch–Swinnerton-Dyer conjecture) describes the set of rational solutions to...
    25 KB (3,149 words) - 03:48, 3 June 2025
  • In the mathematical field of geometric topology, the Poincaré conjecture (UK: /ˈpwæ̃kæreɪ/, US: /ˌpwæ̃kɑːˈreɪ/, French: [pwɛ̃kaʁe]) is a theorem about...
    44 KB (5,324 words) - 03:31, 10 April 2025
  • Thumbnail for Tate conjecture
    cohomology. The conjecture is a central problem in the theory of algebraic cycles. It can be considered an arithmetic analog of the Hodge conjecture. Let V be...
    10 KB (1,191 words) - 10:32, 19 June 2023
  • is normal usage. The importance of Hodge cycles lies primarily in the Hodge conjecture, to the effect that Hodge cycles should always be algebraic cycles...
    2 KB (255 words) - 23:00, 1 September 2024
  • including Shing-Tung Yau's proof of the Calabi conjecture, the Hitchin–Kobayashi correspondence, the nonabelian Hodge correspondence, and existence results for...
    26 KB (3,677 words) - 14:31, 7 September 2023
  • Thumbnail for Riemann hypothesis
    problems in mathematics In mathematics, the Riemann hypothesis is the conjecture that the Riemann zeta function has its zeros only at the negative even...
    127 KB (16,742 words) - 22:11, 3 May 2025
  • Thumbnail for Michael Atiyah
    in a related paper they showed that the Hodge conjecture for integral cohomology is false. The Hodge conjecture for rational cohomology is, as of 2008...
    83 KB (8,832 words) - 18:56, 18 May 2025
  • Thumbnail for Claire Voisin
    proved that the generalization of the Hodge conjecture for compact Kähler varieties is false. The Hodge conjecture is one of the seven Clay Mathematics Institute...
    11 KB (867 words) - 18:43, 7 May 2025
  • Game complexity List of unsolved problems in mathematics Unique games conjecture Unsolved problems in computer science A nondeterministic Turing machine...
    63 KB (7,784 words) - 06:53, 25 April 2025
  • deal with in terms of the conjectural algebraic geometry (Hodge conjecture and Tate conjecture). In those problems the special situation is more demanding...
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  • theory) is used. Its purpose is to shed light on both the Hodge conjecture and the Tate conjecture, the outstanding questions in algebraic cycle theory. Fix...
    33 KB (4,886 words) - 03:48, 12 April 2025
  • number conjecture is a major research problem. Tate conjecture The Tate conjecture (John Tate, 1963) provided an analogue to the Hodge conjecture, also...
    37 KB (4,753 words) - 14:39, 23 July 2024
  • to classes in its integral cohomology. It is the only case of the Hodge conjecture which has been proved for all Kähler manifolds. Let X be a compact...
    6 KB (778 words) - 15:41, 16 December 2024
  • Hodge modules similar to the ones for sheaves. Mixed Hodge structure Hodge conjecture Jacobian ideal Hodge–Tate structure, a p-adic analogue of Hodge...
    30 KB (4,881 words) - 09:24, 12 January 2025
  • for Vojta's conjecture, ABC conjecture and so on; in 2012, he published his Inter-universal Teichmuller theory, in which he didn't use Hodge-Arakelov theory...
    3 KB (340 words) - 04:07, 27 December 2024
  • (coming from the Hodge structure on H1(A)), to the extent that knowledge of G determines the Lie algebra of the Galois image. This conjecture is known only...
    6 KB (814 words) - 12:06, 8 November 2023
  • conjecture Kelvin's conjecture Kouchnirenko's conjecture Mertens conjecture Pólya conjecture, 1919 (1958) Ragsdale conjecture Schoenflies conjecture (disproved...
    35 KB (1,461 words) - 12:50, 10 May 2025
  • will be measured. The seven problems are: P versus NP The Hodge conjecture The Poincaré conjecture – solved, by Grigori Perelman The Riemann hypothesis Yang–Mills...
    11 KB (1,047 words) - 16:40, 31 March 2025
  • among the most important open questions in modern mathematics. The Hodge conjecture, one of the Clay Mathematics Institute's Millennium Prize Problems...
    9 KB (1,472 words) - 09:51, 9 October 2024
  • Birch and Swinnerton-Dyer conjecture Hodge conjecture Navier–Stokes existence and smoothness P versus NP problem Poincaré conjecture (solved) Riemann hypothesis...
    14 KB (1,867 words) - 12:06, 24 May 2025
  • Thumbnail for Navier–Stokes existence and smoothness
    important unsolved problems in mathematics. The first conjecture, which is known as the "smoothness" conjecture, states that there should always exist smooth...
    28 KB (5,062 words) - 21:55, 27 May 2025
  • two quintic threefolds in this paper have the following Hodge diamonds. Mirror symmetry conjecture - more mathematically based article Topological quantum...
    9 KB (1,027 words) - 12:32, 5 November 2023
  • also follow from the Bass conjecture in algebraic K-theory. For a smooth complex projective variety X, the Hodge conjecture predicts the image (tensored...
    26 KB (4,204 words) - 12:45, 14 December 2024