the vertical bundle and the horizontal bundle are vector bundles associated to a smooth fiber bundle. More precisely, given a smooth fiber bundle π :...
11 KB (1,528 words) - 01:04, 20 December 2024
customers with specialized needs Vertical and horizontal bundles, mathematical fiber bundles Horizontal and vertical writing in East Asian scripts – many...
1 KB (226 words) - 19:40, 19 November 2023
Ehresmann connection (redirect from Horizontal lift)
vertical bundle V along H (so that H = ker Φ). This is determined by the above direct sum decomposition of TE into horizontal and vertical parts and is...
23 KB (3,155 words) - 16:33, 10 January 2024
with tensors now being geometric objects in the vertical and horizontal bundles of a fiber bundle, instead of being indexed algebraic objects defined...
10 KB (2,079 words) - 21:38, 12 June 2024
sections of that bundle along tangent directions in the base manifold. Principal connections generalize to arbitrary principal bundles the concept of a...
20 KB (3,436 words) - 04:25, 7 January 2025
Monopoly (redirect from Vertical Monopoly)
discrimination Refusal to deal and exclusive dealing Tying (commerce) and product bundling Despite wide agreement that the above constitute abusive practices...
95 KB (12,722 words) - 05:56, 8 January 2025
vector bundle, and to some principal fiber bundles. This metric is often called a bundle metric, or fibre metric. If M is a topological manifold and π :...
6 KB (903 words) - 06:00, 1 November 2023
sequence of vector bundles over Y: where TY and TX are the tangent bundles of Y, respectively, VY is the vertical tangent bundle of Y, and Y ×X TX is the...
13 KB (1,942 words) - 18:55, 26 January 2024
bundles π Y Σ : Y → Σ , π Σ X : Σ → X . {\displaystyle \pi _{Y\Sigma }:Y\to \Sigma ,\qquad \pi _{\Sigma X}:\Sigma \to X.} It is provided with bundle coordinates...
7 KB (1,394 words) - 16:36, 27 December 2023
Metric connection (section Tangent-bundle style)
addition to a bundle metric ⟨ ⋅ , ⋅ ⟩ {\displaystyle \langle \cdot ,\cdot \rangle } on E leads to Kaluza–Klein theory. Vertical and horizontal bundles Jost, Jürgen...
18 KB (3,283 words) - 23:21, 7 January 2024
Tube (structure) (redirect from Bundled tube)
high-rise vertical durability. The first building to apply the tube-frame construction was the DeWitt-Chestnut Apartment Building which Khan designed and which...
12 KB (1,328 words) - 20:22, 22 December 2024
Microcode (redirect from Horizontal microcode)
cheaper, horizontal microcode came to dominate the design of CPUs using microcode, with vertical microcode being used less often. When both vertical and horizontal...
73 KB (8,755 words) - 21:47, 12 December 2024
and especially differential geometry and mathematical physics, gauge theory is the general study of connections on vector bundles, principal bundles,...
72 KB (11,468 words) - 02:12, 7 January 2025
arrangements). Vertical agreements are often exempted from regulatory controls as they give rise to fewer competition concerns than horizontal agreements...
13 KB (1,555 words) - 00:06, 12 October 2023
G} forming what's known as a fiber of the fiber bundle. These fiber bundles are called principal bundles. Locally the resulting space looks like R d × G...
35 KB (4,874 words) - 22:44, 3 November 2024
Exterior covariant derivative (category Fiber bundles)
space into the horizontal and vertical subspaces. Let h : T u P → H u {\displaystyle h:T_{u}P\to H_{u}} be the projection to the horizontal subspace. If...
19 KB (2,810 words) - 06:18, 20 December 2024
Counting rods (category Science and technology in China)
for calculation in ancient East Asia. They are placed either horizontally or vertically to represent any integer or rational number. The written forms...
25 KB (2,049 words) - 10:37, 13 December 2024
pedicle or an inferior-lateral pedicle, and features no vertical incision (like the anchor pattern). The horizontal-scar technique best applies to the patient...
49 KB (6,124 words) - 04:14, 19 August 2024
Krita (category Free and open-source software)
noise reducer, emboss horizontal only/in all directions/(laplacian)/vertical only/with variable depth/horizontal and vertical, small tiles, round corners...
20 KB (1,406 words) - 17:59, 17 December 2024
Plant stem (category CS1 maint: date and year)
Dicot stems with primary growth have pith in the center, with vascular bundles forming a distinct ring visible when the stem is viewed in cross section...
18 KB (2,215 words) - 03:13, 30 December 2024
(the vertical gaze center). The paramedian pontine reticular formation (PMPRF) is involved in coordinating horizontal conjugate eye movements and saccades...
11 KB (1,041 words) - 05:18, 7 January 2025
involves a unit time vector field on the base space, a horizontal lift to the bundle space, and a spacelike surface "normal" (in the Minkowski metric)...
59 KB (9,467 words) - 18:21, 3 December 2024
horizontal component of Z, on the right we identified a vertical vector field and a Lie algebra element generating it (fundamental vector field), and...
5 KB (882 words) - 19:02, 2 November 2024
Rod calculus (category Science and technology in China)
elimination: Problem 8-1: Suppose we have 3 bundles of top quality cereals, 2 bundles of medium quality cereals, and a bundle of low quality cereal with accumulative...
27 KB (3,616 words) - 21:41, 2 November 2024
of a fiber bundle in an invariant form. Jets may also be seen as the coordinate free versions of Taylor expansions. Historically, jet bundles are attributed...
34 KB (7,609 words) - 01:33, 28 December 2024
complementary, and even integrated. Application software can also be seen as being either horizontal or vertical. Horizontal applications are more popular and widespread...
19 KB (2,046 words) - 02:36, 6 January 2025
Overhead power line (redirect from Bundle conductor)
attached at the ends and in the middle. Lattice tower structures have two common forms. One has a pyramidal base, then a vertical section, where three...
37 KB (4,710 words) - 14:24, 5 January 2025
Strain insulator (section Description and use)
for horizontal mounting (often referred to as "dead ends") therefore incorporate flanges to shed water, and strain insulators intended for vertical mounting...
5 KB (624 words) - 10:33, 14 April 2024
firebrick or ceramic refractory vertical secondary combustion chamber, the exhaust from which then passes along horizontal metal ducting embedded within...
17 KB (1,941 words) - 10:33, 1 July 2024
right (Fig 2), the left horizontal canal gets stimulated (and thus predominantly signals) by head rotations to the left. Vertical canals are coupled in...
27 KB (3,331 words) - 05:18, 7 January 2025