Maximiliano Escayola

activity

20202026

most citedSome examples of distorted interval diffeomorphisms of intermediate regularity

2 citations · 3 across the 4 of their papers we have counts for

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3 papers · 1 filter

math.GR2026

Finitely generated groups of diffeomorphisms with prescribed critical regularity in every dimension

Maximiliano Escayola, Carl-Fredrik Nyberg-Brodda

Let $n \geq 2$ , and let $M$ be either the $n$ -dimensional sphere $S^{n}$ or the real projective space $RP^{n}$ . Given $α \geq 1$ , we construct a finitely generated group…

math.GR2026

Hyperbolicity and obstructions to PL actions of the circle

Leonardo Dinamarca, Maximiliano Escayola, Sang-hyun Kim +1

We prove the following ``Torus Trichotomy Theorem'': every finitely generated subgroup of $\pls$ is either virtually free, a central extension of a cocompact Fuchsian group by a fi…

math.GR2023★ 1 cited

On the critical regularity of nilpotent groups acting on the interval: the metabelian case

Maximiliano Escayola, Cristóbal Rivas

Let $G$ be a torsion-free, finitely-generated, nilpotent and metabelian group. In this work we show that $G$ embeds into the group of orientation preserving $C^{1 + α}$ -diffeomorphis…