• Thumbnail for Vector bundle
    In mathematics, a vector bundle is a topological construction that makes precise the idea of a family of vector spaces parameterized by another space...
    31 KB (4,093 words) - 15:29, 27 June 2025
  • a complex vector bundle is a vector bundle whose fibers are complex vector spaces. Any complex vector bundle can be viewed as a real vector bundle through...
    4 KB (736 words) - 12:32, 30 April 2025
  • mathematics, a holomorphic vector bundle is a complex vector bundle over a complex manifold X such that the total space E is a complex manifold and the projection...
    13 KB (2,394 words) - 19:12, 28 January 2025
  • geometry, the Chern classes are characteristic classes associated with complex vector bundles. They have since become fundamental concepts in many branches of...
    42 KB (7,508 words) - 13:07, 21 April 2025
  • vector bundles, the Levi-Civita connection on the tangent bundle of a pseudo-Riemannian manifold, which gives a standard way to differentiate vector fields...
    45 KB (8,670 words) - 14:30, 7 July 2025
  • tangent bundle is a way of organising these. More formally, in algebraic topology and differential topology, a line bundle is defined as a vector bundle of...
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  • g ) , {\displaystyle (M,g),\,} one defines the spinor bundle to be the complex vector bundle π S : S → M {\displaystyle \pi _{\mathbf {S} }\colon {\mathbf...
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  • In mathematics, a Higgs bundle is a pair ( E , φ ) {\displaystyle (E,\varphi )} consisting of a holomorphic vector bundle E and a Higgs field φ {\displaystyle...
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  • projective bundle is of the form P ( E ) {\displaystyle \mathbb {P} (E)} for some vector bundle (locally free sheaf) E. Every vector bundle over a variety...
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  • Generalized complex structure Complex structure deformation Complex vector bundle#Complex structure Complex structure theory in English law Real structure This...
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  • mathematics, especially differential geometry, the cotangent bundle of a smooth manifold is the vector bundle of all the cotangent spaces at every point in the manifold...
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  • Thumbnail for Vector space
    operations of vector addition and scalar multiplication must satisfy certain requirements, called vector axioms. Real vector spaces and complex vector spaces...
    90 KB (11,956 words) - 03:23, 18 July 2025
  • Richard Swan in 1962 is more analytic, and concerns (real, complex, or quaternionic) vector bundles on a smooth manifold or Hausdorff space. Suppose M is a...
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  • M} of complex dimension n {\displaystyle n} , its tangent bundle as a smooth vector bundle is a real rank 2 n {\displaystyle 2n} vector bundle T M {\displaystyle...
    8 KB (1,456 words) - 21:11, 4 March 2024
  • information. Coherent sheaves can be seen as a generalization of vector bundles. Unlike vector bundles, they form an abelian category, and so they are closed under...
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  • classes of real vector bundles. The Pontryagin classes lie in cohomology groups with degrees a multiple of four. Given a real vector bundle E {\displaystyle...
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  • Thumbnail for Spinor
    Spinor (redirect from Spin vector)
    physics, spinors (pronounced "spinner" IPA /spɪnər/) are elements of a complex vector space that can be associated with Euclidean space. A spinor transforms...
    72 KB (9,924 words) - 15:56, 26 May 2025
  • orientation of a real vector bundle is a generalization of an orientation of a vector space; thus, given a real vector bundle π: E →B, an orientation...
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  • a Chern connection associated to an inner product on a holomorphic vector bundle over a Kähler manifold that satisfies an analogue of Einstein's equations:...
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  • In mathematics, the tautological bundle is a vector bundle occurring over a Grassmannian in a natural tautological way: for a Grassmannian of k {\displaystyle...
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  • gauge theory is the general study of connections on vector bundles, principal bundles, and fibre bundles. Gauge theory in mathematics should not be confused...
    72 KB (11,468 words) - 21:56, 6 July 2025
  • real vector space is isomorphic to the underlying real space of a complex vector space: it admits a linear complex structure. A real vector bundle admits...
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  • Thumbnail for Frame bundle
    In mathematics, a frame bundle is a principal fiber bundle F ( E ) {\displaystyle F(E)} associated with any vector bundle E {\displaystyle E} . The fiber...
    17 KB (3,035 words) - 23:31, 23 December 2024
  • the dual bundle is an operation on vector bundles extending the operation of duality for vector spaces. The dual bundle of a vector bundle π : E → X...
    3 KB (496 words) - 21:27, 24 December 2022
  • The pullback of a vector bundle is a vector bundle of the same rank. In particular, the pullback of a line bundle is a line bundle. (Briefly, the fiber...
    40 KB (6,874 words) - 12:55, 26 May 2025
  • smooth vector bundle. Let E be a smooth vector bundle over a smooth manifold M, and let g be a smooth symmetric bilinear form on E. The Clifford bundle of...
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  • vector bundle is a (holomorphic or algebraic) vector bundle that is stable in the sense of geometric invariant theory. Any holomorphic vector bundle may...
    14 KB (1,887 words) - 23:40, 22 June 2025
  • Kobayashi–Hitchin correspondence (category Vector bundles)
    Donaldson–Uhlenbeck–Yau theorem) relates stable vector bundles over a complex manifold to Einstein–Hermitian vector bundles. The correspondence is named after Shoshichi...
    34 KB (4,442 words) - 16:44, 23 June 2025
  • invariants of a real vector bundle that describe the obstructions to constructing everywhere independent sets of sections of the vector bundle. Stiefel–Whitney...
    23 KB (4,071 words) - 13:39, 13 June 2025
  • Thumbnail for Fiber bundle
    bundle I-bundle Natural bundle Principal bundle Projective bundle Pullback bundle Quasifibration Universal bundle Vector bundle Wu–Yang dictionary Seifert...
    29 KB (4,152 words) - 08:22, 17 July 2025