High codimensional $0$-tight maps on spheres
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- by T. F. Banchoff PDF
- Proc. Amer. Math. Soc. 29 (1971), 133-137 Request permission
Abstract:
For smooth immersions of 2-manifolds into ${E^M}$, the condition of 0-tightness is equivalent to that of minimal total absolute curvature, but for higher dimensional manifolds these notions are quite different. By a result of Chern and Lashof, a smooth n-sphere embedded in ${E^M}$ with minimal total absolute curvature must bound a convex $(n + 1)$-cell in an affine $(n + 1)$-dimensional subspace, but we show that for any $n > 2$ and any $M > n$ there is a 0-tight polyhedral embedding of the n-sphere into ${E^M}$ with image lying in no hyperplane.References
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- Shiing-shen Chern and Richard K. Lashof, On the total curvature of immersed manifolds, Amer. J. Math. 79 (1957), 306–318. MR 84811, DOI 10.2307/2372684
- Nicolaas H. Kuiper, Minimal total absolute curvature for immersions, Invent. Math. 10 (1970), 209–238. MR 267597, DOI 10.1007/BF01403250
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Additional Information
- © Copyright 1971 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 29 (1971), 133-137
- MSC: Primary 57.20; Secondary 53.00
- DOI: https://doi.org/10.1090/S0002-9939-1971-0279820-4
- MathSciNet review: 0279820