Jet schemes of complex plane branches and equisingularity

Abstract

For $m\in \mathbb{N}$, we determine the irreducible components of the $m$-th Jet Scheme of a complex branch $C$ and give formulas for their number $N(m)$ and for their codimensions, in terms of $m$ and the generators of the semigroup of $C$. This structure of the Jet Schemes determines and is determined by the topological type of $C$.

22 pages

References in corpus (1)

• Jets via Hasse-Schmidt Derivations