• Thumbnail for Gauss–Bonnet theorem
    the mathematical field of differential geometry, the Gauss–Bonnet theorem (or Gauss–Bonnet formula) is a fundamental formula which links the curvature...
    13 KB (1,843 words) - 01:47, 11 December 2024
  • mathematics, the Chern theorem (or the Chern–Gauss–Bonnet theorem after Shiing-Shen Chern, Carl Friedrich Gauss, and Pierre Ossian Bonnet) states that the Euler–Poincaré...
    13 KB (1,856 words) - 17:14, 17 June 2025
  • In classical mechanics, Bonnet's theorem states that if n different force fields each produce the same geometric orbit (say, an ellipse of given dimensions)...
    2 KB (306 words) - 06:01, 5 January 2019
  • uniquely determined up to a rigid motion of R3. Bonnet's theorem is a corollary of the Frobenius theorem, upon viewing the Gauss–Codazzi equations as a...
    6 KB (762 words) - 00:22, 23 March 2023
  • topological data). It includes many other theorems, such as the Chern–Gauss–Bonnet theorem and Riemann–Roch theorem, as special cases, and has applications...
    53 KB (7,553 words) - 10:43, 28 March 2025
  • Thumbnail for Gaussian curvature
    dA.} A more general result is the Gauss–Bonnet theorem. Gauss's Theorema egregium (Latin: "remarkable theorem") states that Gaussian curvature of a surface...
    19 KB (2,638 words) - 00:42, 15 April 2025
  • Myers's theorem, also known as the Bonnet–Myers theorem, is a celebrated, fundamental theorem in the mathematical field of Riemannian geometry. It was...
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  • Thumbnail for Differential geometry of surfaces
    aspects such as the Gauss–Bonnet theorem, the uniformization theorem, the von Mangoldt-Hadamard theorem, and the embeddability theorem. There are other important...
    129 KB (17,641 words) - 00:29, 13 June 2025
  • Gauss–Bonnet theorem for the two-dimensional case and the generalized Gauss–Bonnet theorem for the general case. A discrete analog of the Gauss–Bonnet theorem...
    29 KB (3,420 words) - 03:20, 22 June 2025
  • {R} ^{3}} given as: The Gauss–Bonnet theorem relates the topology of a surface and its geometry. The Gauss–Bonnet theorem— For each bounded surface M {\displaystyle...
    56 KB (11,442 words) - 07:25, 4 September 2024
  • Thumbnail for Pierre Ossian Bonnet
    the differential geometry of surfaces, including the Gauss–Bonnet theorem. Pierre Bonnet attended the Collège in Montpellier. In 1838 he entered the...
    4 KB (454 words) - 09:34, 21 August 2024
  • This theorem has a generalization to any compact even-dimensional Riemannian manifold, see generalized Gauss-Bonnet theorem. Nash embedding theorems. They...
    13 KB (1,471 words) - 23:46, 9 February 2025
  • Gauss–Bonnet theorem Hopf–Rinow theorem Cartan–Hadamard theorem Myers theorem Rauch comparison theorem Morse index theorem Synge theorem Weinstein theorem Toponogov...
    9 KB (682 words) - 03:50, 5 December 2024
  • The fundamental theorem of algebra, also called d'Alembert's theorem or the d'Alembert–Gauss theorem, states that every non-constant single-variable polynomial...
    51 KB (7,637 words) - 03:42, 7 June 2025
  • Thumbnail for Shiing-Shen Chern
    billionaire hedge fund manager. Chern's work, most notably the Chern-Gauss-Bonnet Theorem, Chern–Simons theory, and Chern classes, are still highly influential...
    54 KB (6,147 words) - 17:30, 13 June 2025
  • theorem (proof theory) Deduction theorem (logic) Diaconescu's theorem (mathematical logic) Easton's theorem (set theory) Erdős–Dushnik–Miller theorem...
    78 KB (6,289 words) - 12:34, 6 June 2025
  • Thumbnail for List of things named after Carl Friedrich Gauss
    Gauss–Bodenmiller theorem – described on website of University of Crete Gauss–Bolyai–Lobachevsky space, a hyperbolic geometry Gauss–Bonnet theorem, a theorem about...
    14 KB (1,117 words) - 16:38, 23 January 2025
  • resembles a local maximum or minimum (positive curvature). The Gauss–Bonnet theorem gives the total curvature as 2 π {\displaystyle 2\pi } times the Euler...
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  • polyhedra, is the (angular) defect; the analog for the Gauss–Bonnet theorem is Descartes' theorem on total angular defect. Because (Gaussian) curvature can...
    44 KB (6,491 words) - 21:34, 17 June 2025
  • highly abstract theorems from geometry to be used to gain insight, ranging from the Chern–Gauss–Bonnet theorem and the Riemann–Roch theorem to the Atiyah–Singer...
    40 KB (6,708 words) - 07:24, 12 May 2025
  • topology. The digital forms of the Euler characteristic theorem and the Gauss–Bonnet theorem were obtained by Li Chen and Yongwu Rong. A 2D grid cell...
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  • a topological surface term. This follows from the generalized Gauss–Bonnet theorem on a 4D manifold 1 8 π 2 ∫ d 4 x − g G = χ ( M ) {\displaystyle {\frac...
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  • Thumbnail for Shing-Tung Yau
    Gauss–Bonnet theorem then provides a logical contradiction to the negativity of mass. As such, they were able to prove the positive mass theorem in the...
    117 KB (10,542 words) - 11:11, 29 May 2025
  • Thumbnail for Surface (topology)
    by general diffeomorphisms of the surface. However, the famous Gauss–Bonnet theorem for closed surfaces states that the integral of the Gaussian curvature...
    32 KB (4,171 words) - 04:39, 1 March 2025
  • {\displaystyle (-1)^{d}} . For surfaces, these statements follow from the Gauss–Bonnet theorem. For four-dimensional manifolds, this follows from the finiteness of...
    15 KB (2,287 words) - 13:56, 16 April 2025
  • Alexandrov's theorem on polyhedra is a rigidity theorem in mathematics, describing three-dimensional convex polyhedra in terms of the distances between...
    15 KB (1,743 words) - 20:04, 10 June 2025
  • Thumbnail for Sum of angles of a triangle
    triangle's angular defect is understood as a special case of the Gauss-Bonnet theorem where the curvature of a closed curve is not a function, but a measure...
    12 KB (1,575 words) - 07:22, 11 June 2025
  • The adiabatic theorem is a concept in quantum mechanics. Its original form, due to Max Born and Vladimir Fock (1928), was stated as follows: A physical...
    46 KB (4,537 words) - 16:46, 14 May 2025
  • ellipses, as a solution of the Kepler problem. Therefore, according to Bonnet's theorem, the same ellipses are the solutions for the Euler problem. Introducing...
    21 KB (3,167 words) - 21:29, 15 February 2025
  • differential-geometric proofs which relate it to the Gauss–Bonnet theorem. The Second Fundamental Theorem can also be derived from the metric-topological theory...
    17 KB (2,609 words) - 07:04, 24 March 2025