2 papers
math.DS2024
Positive topological entropy for the Standard Map
Fernando Oliveira
We show that for the standard map family, for all values of the parameter, except one, the mapping has positive topological entropy. The main tool is the following result. Let …
hep-th2023★ 2 cited
Non-commutative gauge symmetry from strong homotopy algebras
Vladislav Kupriyanov, Fernando Oliveira, Alexey Sharapov +1
We explicitly construct an L algebra that defines U gauge transformations on a space with an arbitrary non-commutative and even non-associative star product.…