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Results tagged with dg.differential-geometry
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user 91903
Complex, contact, Riemannian, pseudo-Riemannian and Finsler geometry, relativity, gauge theory, global analysis.
32
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answers
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Manifold embedded in $R^{n+1}$ with a submanifold that doesn't embed in $R^n$
Suppose you have a closed $m$-dimensional manifold $M$, which embeds in $\mathbb{R}^{n+1}$ for some $n$. Can it have a closed submanifold $N$ (of dimension strictly smaller than $m$) which does not em …
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