A Note on Generic Transversality of Euclidean Submanifolds

  title={A Note on Generic Transversality of Euclidean Submanifolds},
  author={Siran Li},
  journal={manuscripta mathematica},
  • Siran Li
  • Published 3 November 2018
  • Mathematics
  • manuscripta mathematica
In this short note, we establish a quantitative description of the genericity of transversality of $C^1$-submanifolds in $\mathbb{R}^n$: Let $\Sigma \subset \mathbb{R}^n$ be a $d$-dimensional $C^1$-embedded submanifold where $n \geq d+1$. Denote by \begin{equation} \mathscr{A}(\Sigma) := \bigg\{ a \in \mathbb{R}^n: {\rm volume}\,\Big\{ p\in\Sigma : \partial\mathbb{B}(a, |a-p|) \text{ is not transversal to $\Sigma$ at $p$} \Big\} > 0 \bigg\}. \end{equation} Then $\mathscr{A}(\Sigma)$ is… 

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E-mail address: Siran

    Reprint of the 1974 original

    • 2010