2 papers
math.DS2026
A generic transformation is invertible
Tanja Eisner
We show that, on a standard non-atomic probability space, invertible measure-preserving transformations form a dense subset of the space of all measure-preserving transforma…
math.FA2026
Weak limit semigroup in operator theory and ergodic theory
Tanja Eisner, Valentin Gillet
We study the weak limit semigroup of an operator , i.e., the set of all operators being weak limit points of the powers of , in three different but related contexts: Koopman…