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 (8,674 words) - 19:49, 24 October 2024
values in a fixed vector space. Connections are among the simplest methods of defining differentiation of the sections of vector bundles. The notion of an...
58 KB (7,683 words) - 14:11, 3 July 2024
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 (4,089 words) - 16:41, 9 April 2024
connection is a connection which defines directional derivative for sections of a vector bundle more general than the tangent bundle. Connections also lead...
19 KB (2,617 words) - 23:08, 31 October 2023
basis of a vector bundle a matrix of differential forms. The connection form is not tensorial because under a change of basis, the connection form transforms...
27 KB (4,627 words) - 15:28, 2 October 2024
(Ehresmann) connections on any fiber bundle associated to P {\displaystyle P} via the associated bundle construction. In particular, on any associated vector bundle...
20 KB (3,438 words) - 18:25, 10 October 2024
metric connection is a connection in a vector bundle E equipped with a bundle metric; that is, a metric for which the inner product of any two vectors will...
18 KB (3,283 words) - 23:21, 7 January 2024
framework) Connection (mathematics), a way of specifying a derivative of a geometrical object along a vector field on a manifold Connection (affine bundle) Connection...
3 KB (360 words) - 20:02, 6 October 2024
bundle. In particular, it does not rely on the possible vector bundle structure of the underlying fiber bundle, but nevertheless, linear connections may...
23 KB (3,155 words) - 16:33, 10 January 2024
relativity), the Levi-Civita connection is the unique affine connection on the tangent bundle of a manifold (i.e. affine connection) that preserves the (pseudo-)Riemannian...
21 KB (3,392 words) - 15:10, 28 September 2024
Covariant derivative (category Connection (mathematics))
notion of differentiation associated to a connection on a vector bundle, also known as a Koszul connection. Historically, at the turn of the 20th century...
37 KB (6,478 words) - 19:49, 24 October 2024
physics, gauge theory is the general study of connections on vector bundles, principal bundles, and fibre bundles. Gauge theory in mathematics should not be...
72 KB (11,468 words) - 14:27, 13 June 2024
Yang–Mills connection (or Hermite–Einstein connection) is a Chern connection associated to an inner product on a holomorphic vector bundle over a Kähler...
7 KB (1,048 words) - 22:46, 7 October 2024
Parallel transport (category Connection (mathematics))
with an affine connection (a covariant derivative or connection on the tangent bundle), then this connection allows one to transport vectors of the manifold...
20 KB (2,949 words) - 14:52, 7 September 2024
Yang–Mills equations (redirect from Yang-Mills connection)
a system of partial differential equations for a connection on a vector bundle or principal bundle. They arise in physics as the Euler–Lagrange equations...
24 KB (3,748 words) - 01:50, 24 August 2024
algebra-valued forms. (A connection form is an example of such a form.) Let M be a smooth manifold and E → M be a smooth vector bundle over M. We denote the...
13 KB (2,253 words) - 22:50, 21 September 2021
In 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...
13 KB (2,390 words) - 19:54, 26 May 2024
secondary vector bundle structure refers to the natural vector bundle structure (TE, p∗, TM) on the total space TE of the tangent bundle of a smooth vector bundle...
6 KB (1,018 words) - 19:54, 2 December 2018
Exterior covariant derivative (category Fiber bundles)
differentiable principal bundle or vector bundle with a connection. Let G be a Lie group and P → M be a principal G-bundle on a smooth manifold M. Suppose...
19 KB (2,795 words) - 00:59, 1 November 2024
bundle I-bundle Natural bundle Principal bundle Projective bundle Pullback bundle Quasifibration Universal bundle Vector bundle Wu–Yang dictionary Seifert...
29 KB (4,085 words) - 13:01, 12 September 2024
connection: see Ehresmann connection, connection (principal bundle) or connection (vector bundle). It is one of the numbers that are important in the Einstein...
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vertical bundle and the horizontal bundle are vector bundles associated to a smooth fiber bundle. More precisely, given a smooth fiber bundle π : E → B...
11 KB (1,528 words) - 23:23, 27 June 2024
frame bundle (principal bundle) of M (or equivalently, a connection on the tangent bundle (vector bundle) of M). A key aspect of the Cartan connection point...
46 KB (6,745 words) - 22:53, 22 July 2024
bundle modelled over a vector bundle Y → X. A connection Γ on Y → X is called the affine connection if it as a section Γ : Y → J1Y of the jet bundle J1Y...
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Fiber bundle Principal bundle Frame bundle Hopf bundle Associated bundle Vector bundle Tangent bundle Cotangent bundle Line bundle Jet bundle Sheaf (mathematics)...
8 KB (679 words) - 11:05, 12 February 2024
Curvature form (redirect from Flat connection)
differential geometry, the curvature form describes curvature of a connection on a principal bundle. The Riemann curvature tensor in Riemannian geometry can be...
5 KB (882 words) - 19:02, 2 November 2024
mathematics, a vector bundle is said to be flat if it is endowed with a linear connection with vanishing curvature, i.e. a flat connection. Let π : E →...
3 KB (417 words) - 22:26, 21 September 2021
is a manifold. As such, the fiber is a vector space and the tensor bundle is a special kind of vector bundle. Lee, John M. (2012). Introduction to Smooth...
1 KB (222 words) - 06:34, 6 April 2023
differentiating of vector fields and tensor fields on a manifold, or, more generally, sections of a vector bundle: see Connection (vector bundle). This ultimately...
26 KB (3,902 words) - 03:26, 3 November 2024
tangent bundle. More generally, the same construction allows one to construct a vector field for any Ehresmann connection on the tangent bundle. For the...
27 KB (3,685 words) - 01:44, 25 October 2024