Wrinkled Embeddings
Wrinkled Embeddings
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皱纹嵌入物
DOI:
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
N. Mishachev
中科院分区:
文献类型:
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作者:
Y. Eliashberg;N. Mishachev
A {it wrinkled embedding} $f:V^n o W^m$ is a topological embedding which is a smooth embedding everywhere on $V$ except a set of $(n-1)$-dimensional spheres, where $f$ has cuspidal corners. In this paper we prove that any rotation of the tangent plane field $TVsubset TW$ of a {it smoothly embedded} submanifold $Vsubset W$ can be approximated by a homotopy of {it wrinkled embeddings} $V o W$.