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pullback bundle造句

"pullback bundle"是什么意思   

例句與造句

  1. An operation of a different nature is the "'pullback bundle "'construction.
  2. In the language of category theory, the pullback bundle construction is an example of the more general categorical pullback.
  3. Conversely, general bundle maps can be reduced to bundle maps over a fixed base space using the notion of a pullback bundle.
  4. If the bundle has structure group with transition functions ( with respect to a family of local trivializations then the pullback bundle also has structure group.
  5. The construction of the pullback bundle can be carried out in subcategories of the category of topological spaces, such as the category of smooth manifolds.
  6. It's difficult to find pullback bundle in a sentence. 用pullback bundle造句挺難的
  7. The pullback bundle is perhaps the simplest example that bridges the notion of a pullback as precomposition, and the notion of a pullback as a cartesian square.
  8. Let h be a section of a fiber bundle \ Sigma \ to X, and let h ^ * Y \ subset Y be the pullback bundle over X.
  9. The pullback bundle then has two projections : one to the base space, the other to the fiber; the product of the two becomes coherent when treated as a fiber product.
  10. Given a fibered manifold Y \ to X, let f : X'\ to X be a morphism and f ^ * Y \ to X'the pullback bundle of Y by f.
  11. where TY and TX are the tangent bundles of Y, respectively, VY is the vertical tangent bundle of Y, and Y \ times _ X TX is the pullback bundle of TX onto Y.
  12. The fibers then travel along with the points in the base space at which they are anchored : the resulting new pullback bundle looks locally like a cartesian product of the new base space, and the ( unchanged ) fiber.

相鄰詞匯

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  2. "pullatus"造句
  3. "pullaway"造句
  4. "pullayya"造句
  5. "pullback"造句
  6. "pullback diagram"造句
  7. "pullback limit"造句
  8. "pullback map"造句
  9. "pullback mechanism"造句
  10. "pullback motor"造句
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