• differential geometry, a KählerEinstein metric on a complex manifold is a Riemannian metric that is both a Kähler metric and an Einstein metric. A manifold is...
    28 KB (4,231 words) - 06:11, 1 March 2024
  • on Kähler manifolds, such as the existence of special connections like Hermitian Yang–Mills connections, or special metrics such as KählerEinstein metrics...
    33 KB (4,738 words) - 17:09, 16 November 2024
  • such metrics on K3, 57 parameters of which give rise to Einstein metrics which are not related by isometries or rescalings. KählerEinstein metrics exist...
    7 KB (963 words) - 23:53, 17 November 2024
  • exist a stability condition which characterises the existence of a KählerEinstein metric on a Fano manifold. It was defined in reference to the K-energy...
    64 KB (9,369 words) - 20:30, 11 November 2024
  • Thumbnail for Tian Gang
    Donaldson-Uhlenbeck-Yau theorem, that existence of a Kähler-Einstein metric should correspond to stability of the underlying Kähler manifold in a certain sense of geometric...
    32 KB (3,114 words) - 23:03, 13 September 2024
  • curvature Kähler metrics (cscK metrics). In 1954, Eugenio Calabi formulated a conjecture about the existence of Kähler metrics on compact Kähler manifolds...
    53 KB (8,333 words) - 14:27, 12 October 2024
  • Kähler metric (cscK metric) is a Kähler metric on a complex manifold whose scalar curvature is constant. A special case is a KählerEinstein metric,...
    8 KB (1,033 words) - 15:41, 13 July 2024
  • functional on the space of Kähler potentials of a compact Kähler manifold whose critical points are constant scalar curvature Kähler metrics. The Mabuchi functional...
    6 KB (937 words) - 21:40, 23 June 2023
  • Thumbnail for Erich Kähler
    Hyper-Kähler manifold Kähler quotient Hyperkähler quotient KählerEinstein metric Nearly Kähler manifold Quaternion-Kähler manifold Special Kähler geometry...
    10 KB (1,021 words) - 21:17, 26 October 2024
  • The Levi-Civita connection of a KählerEinstein metric is Hermite–Einstein with respect to the KählerEinstein metric. (These examples are however dangerously...
    7 KB (1,048 words) - 22:46, 7 October 2024
  • Thumbnail for Riemannian manifold
    the entire manifold, and many special metrics such as constant scalar curvature metrics and KählerEinstein metrics are constructed intrinsically using...
    59 KB (8,680 words) - 10:03, 21 October 2024
  • Thumbnail for Simon Donaldson
    Gromov–Hausdorff limits. The summary of the existence proof for KählerEinstein metrics appears in Chen, Donaldson & Sun (2014). Full details of the proofs...
    22 KB (2,039 words) - 03:09, 15 November 2024
  • there is exactly one Kähler metric in each Kähler class whose Ricci form is R. (Some compact complex manifolds admit no Kähler classes, in which case...
    11 KB (1,557 words) - 00:27, 13 June 2024
  • Weil–Petersson metric is Kähler but it is not complete. Cheng and Yau showed that there is a unique complete KählerEinstein metric on Teichmüller space....
    33 KB (4,994 words) - 23:07, 27 September 2024
  • In differential geometry, a quaternion-Kähler manifold (or quaternionic Kähler manifold) is a Riemannian 4n-manifold whose Riemannian holonomy group is...
    11 KB (1,448 words) - 18:51, 26 January 2024
  • well as the Yau–Tian–Donaldson conjecture about the existence of KählerEinstein metrics on Fano varieties, and the Thomas–Yau conjecture about existence...
    34 KB (4,434 words) - 06:52, 16 April 2024
  • Kähler geometry, the situation is not as well understood. A four-dimensional closed and oriented manifold supporting any Einstein Riemannian metric must...
    15 KB (1,867 words) - 17:23, 25 March 2024
  • Thumbnail for Shing-Tung Yau
    question of how Kähler metrics on compact complex manifolds of nonpositive first Chern class can be deformed into KählerEinstein metrics.[Y78a] Akito Futaki...
    117 KB (10,547 words) - 04:31, 15 November 2024
  • Hamilton–Jacobi–Einstein equation Higher-dimensional Einstein gravity KählerEinstein metric Wiener–Khinchin–Einstein theorem Einstein pseudotensor Stark–Einstein law...
    9 KB (872 words) - 10:36, 16 November 2024
  • Thumbnail for Song Sun
    series, "KählerEinstein metrics on Fano manifolds, I, II and III". Donaldson, Simon; Sun, Song (2014). "Gromov-Hausdorff limits of Kähler manifolds...
    7 KB (736 words) - 03:58, 15 November 2024
  • Thumbnail for Calabi–Yau manifold
    class. M {\displaystyle M} has a Kähler metric with vanishing Ricci curvature. M {\displaystyle M} has a Kähler metric with local holonomy contained in...
    24 KB (3,270 words) - 15:59, 4 November 2024
  • }}\right|_{\tau =0}.} Jordan curve Kähler-Einstein metric Kähler metric Killing vector field Length metric the same as intrinsic metric. Levi-Civita connection is...
    14 KB (2,090 words) - 01:41, 13 August 2024
  • correspondence, and existence results for KählerEinstein metrics and constant scalar curvature Kähler metrics. These results often feed back into complex...
    26 KB (3,677 words) - 14:31, 7 September 2023
  • Thumbnail for Eugenio Calabi
    proposal for finding Kähler metrics of constant scalar curvature.[C82a] More broadly, Calabi introduced the notion of an extremal Kähler metric, and established...
    30 KB (2,564 words) - 01:58, 23 November 2024
  • Thumbnail for Thierry Aubin
    with Yau, he also showed that Kähler manifolds with negative first Chern classes always admit KählerEinstein metrics, a result closely related to the...
    9 KB (959 words) - 17:54, 29 January 2024
  • Partly for this reason, the Einstein field equations propose that spacetime can be described by a pseudo-Riemannian metric, with a strikingly simple relationship...
    34 KB (5,859 words) - 04:51, 6 July 2024
  • Fubini–Study metric (IPA: /fubini-ʃtuːdi/) is a Kähler metric on a complex projective space CPn endowed with a Hermitian form. This metric was originally...
    27 KB (5,296 words) - 17:26, 24 October 2024
  • function. Cao, Huai Dong (1985). "Deformation of Kähler metrics to KählerEinstein metrics on compact Kähler manifolds". Inventiones Mathematicae. 81 (2):...
    13 KB (1,736 words) - 20:19, 11 November 2024
  • three-article series, "KählerEinstein metrics on Fano manifolds, I, II and III". Chen, Xiuxiong. The space of Kähler metrics. J. Differential Geom. 56...
    8 KB (811 words) - 22:44, 6 October 2023
  • differential geometry (Kähler manifolds), including the existence of canonical metrics (such as extremal Kähler and Kähler-Einstein metrics) on projective manifolds...
    5 KB (486 words) - 00:09, 23 February 2024