contactomorphisms

English

Noun

contactomorphisms

1. plural of contactomorphism
   • 2015, Maia Fraser, “Contact non-squeezing at large scale in ${\mathbb {R} }^{2n}\times S^{1}$”, in arXiv‎^[1]:

     Specifically we prove if $R\geq 1$ there is no $\psi \in {\text{Cont}}(\mathbb {R} ^{2n}\times S^{1})$, the group of compactly supported contactomorphisms of $\mathbb {R} ^{2n}\times S^{1}$ which squeezes $1$ into itself, i.e. maps the closure of ${\widehat {B}}(R)$ into ${\widehat {B}}(R)$.