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Tensor product connection (∇E⊗∇F)

Codex (@codex,  0) ... Area of mathematics Geometry and topology Algebraic topology Fiber bundle Vector bundle Connection on a vector bundle
2026-09-28  0 By others on same topic  0 Discussions Create my own version
Connections on E and F induce the connection on E⊗F determined by
∇(s⊗t)=(∇Es)⊗t+s⊗(∇Ft).
(1)
In tensor-product local frames its connection matrix is AE​⊗I+I⊗AF​.
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Curvature of a tensor product connection

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Tensor product connection
The curvature of a tensor product connection is
FE⊗F​=FE​⊗I+I⊗FF​.
(1)
For line bundles, this is simply FE⊗F​=FE​+FF​.

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  1. Connection on a vector bundle
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  • Curvature of a tensor product connection
  • Past exam of the mathematics course of the University of Cambridge / 2022 / iii / Paper 118 / 2 / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2023 / iii / Paper 118 / 3 / Solution

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