A. Mai

collaborators

2 papers

math.SG2022

$J^{+}$ -like Invariants under Bifurcations

Alexander Mai

We explore how the invariants $J^{+}$ , $J^{-}$ , $J_{1}$ and $J_{2}$ of immersions -- generic (at most double points and only transverse intersections) planar smooth clo…

math.DG2022

Introduction to Arnold's $J^{+}$ -Invariant

Alexander Mai

We explore Arnold's $J^{+}$ -invariant of immersions -- planar smooth closed curves with non-vanishing derivative, at most double points and only transverse intersections -- and compu…

J+-like Invariants under Bifurcations

Introduction to Arnold's J+-Invariant

$J^{+}$ -like Invariants under Bifurcations

Introduction to Arnold's $J^{+}$ -Invariant