Vector bundle - Wikipedia
In mathematics, a vector bundle is a topological construction that makes precise the idea of a family of vector spaces parameterized by another space ๐ (for example ๐ could be a topological space, a manifold, or an algebraic variety): to every point ๐ฅ of the space ๐ we associate (or "attach") a vector space ๐ ( ๐ฅ ) in such a way that these vector spaces fit together to form another space of the same kind as ๐ (e.g. a topological space, manifold, or algebraic variety), which is then called a vector bundle over ๐ . The simplest example is the case that the family of vector spaces is constant, i.e., there is a fixed vector space ๐ such that ๐ ( ๐ฅ ) = ๐ for all ๐ฅ in ๐ : in this case there is a copy of ๐ for each ๐ฅ in ๐ and these copies fit together to form the vector bundle ๐ ร ๐ over ๐ . Such vector bundles are said to be trivial. A more complicated (and prototypical) class of examples are the tangent bundles of smooth (or differentiable) m
Vector bundle - Wikipedia Jump to content From Wikipedia, the free encyclopedia Mathematical parametrization of vector spaces by another space The (infinitely extended) Mรถbius strip is a line bundle over the 1-sphere S 1 {\displaystyle {\mathcal {S}}^{1}} . Locally around every point in S 1 {\displaystyle {\mathcal {S}}^{1}} , it looks like U ร R {\displaystyle U\times \mathbb {R} } (where U {\displaystyle U} is an open arc including the point), but the total bundle is different from S 1 ร R {\displaystyle {\mathcal {S}}^{1}\times \mathbb {R} } (which is a cylinder instead). In mathematics , a
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