2 papers
math.AG2020
A new class of non-injective polynomial local diffeomorphisms on the plane
Filipe Fernandes
In this short note we provide the example with the lowest degree known so far of a non-injective local polynomial diffeomorphism . In our exa…
math.DS2019
A switched server system semi-conjugate to a minimal interval exchange
Filipe Fernandes, Benito Pires
Switched server systems are mathematical models of manufacturing, traffic and queueing systems that have being studied since the early 1990s. In particular, it is known that typica…