A. Savini

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20242026

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math.GT2025

Parametrized KÃ¤hler class and Zariski dense orbital 1-cohomology

Filippo Sarti, Alessio Savini

Let $I^$ be a finitely generated group and let $(X, I^¼_{X})$ be an ergodic standard Borel probability $I^$ -space. Suppose that $G$ is the connected component of the identity of the is…

math.GT2025

Boundary maps and reducibility for cocycles into the isometries of CAT(0)-spaces

Filippo Sarti, Alessio Savini

Let $I^$ be a discrete countable group acting isometrically on a measurable field $X$ of CAT(0)-spaces of finite telescopic dimension over some ergodic standard Borel prob…