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单词 smooth manifold
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Examples ofsmooth manifold

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We call a finite-dimensional compact (respectively non-compact)smoothmanifoldwithout boundary a closed (respectively open) manifold.
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Locally, asmoothmanifoldcan be expressed as a graph over its tangent plane.
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The foregoing set intersection is not asmoothmanifoldof displacements as will be explained in what follows.
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Throughout this paper, by a manifold (map, function) we mean asmoothmanifold(map, function).
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This is asmoothmanifoldwith boundary endowed with a smooth measure.
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Mathematically, spacetime symmetries are usually described by smooth vector fields on asmoothmanifold.
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The circle is characterized as a manifold by being one-dimensional, compact and connected; here the characterization, as asmoothmanifold, is up to diffeomorphism.
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Everysmoothmanifoldcan be embedded into a finite-dimensional linear space.
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A smooth path in asmoothmanifoldhas (at every point) the tangent vector, belonging to the tangent space (attached to this point).
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Important examples of vector bundles include the tangent bundle and cotangent bundle of asmoothmanifold.
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The frame bundle of asmoothmanifoldis the one associated to its tangent bundle.
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But if the stabilizer groups change we can not expect asmoothmanifoldany longer.
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A more involved example comes from differential topology, in which we have the notion of asmoothmanifold.
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If the d-bar operator can be shown to be transverse to the zero-section, this moduli space will be asmoothmanifold.
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Recall that a (smooth)manifoldhas a unique tangent bundle and a unique stable normal bundle.
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Smooth (differentiable) functions, paths, maps, given in asmoothmanifoldby definition, lead to tangent spaces.
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Asmoothmanifoldalways carries a natural vector bundle, the tangent bundle.
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This leads, for example, to the notion of a smooth bundle map between smooth fiber bundles over asmoothmanifold.
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They are topological invariants associated to vector bundles on asmoothmanifold.
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These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

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更新时间:2024/12/28 1:16:46