单词 normal bundle 释义 BETA

Examples ofnormal bundle

Dictionary> Examples ofnormal bundlenormal bundleisn’t in the Cambridge Dictionary yet. You can help!Add a definitionIn either case the genus of the curve and the degree of itsnormalbundleare unchanged.From theCambridge English CorpusSimilar observation should be made wherever triviality of thenormalbundleis used.From theCambridge English CorpusThe conormal bundle is defined as the dual bundle to thenormalbundle.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Recall that a (smooth) manifold has a unique tangent bundle and a unique stablenormalbundle.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.In other words, if itsnormalbundleis trivial.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Standard methods of algebraic geometry allow one to find the degree of a map by looking at an infinite fiber and itsnormalbundle.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Thus, the cohomology dimension of the stablenormalbundle, as detected by its highest non-vanishing characteristic class, is an obstruction to immersions.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.This observation is important since surgery is only possible on embeddings with a trivialnormalbundle.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Then it can be represented by an embedding (or immersion) whosenormalbundleis stably trivial.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.

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