Showing math.DSShow all
2 papers · 1 filter
math.DS2026
Smooth Pseudo-Rotations Measure-Theoretically Isomorphic to Circle Rotations of Rationally Independent Angle
Mostapha Benhenda
Let M be a smooth compact connected manifold, on which there exists an effective smooth circle action preserving a positive smooth volume. We show that on M, the smooth closure of…
math.DS2025
A smooth Gaussian-Kronecker diffeomorphism
Mostapha Benhenda
We build a smooth Gaussian-Kronecker diffeomorphism, answering a question raised by Anatole Katok in his list of ''Five Most Resistant Problems in Dynamics''.