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ERGODICITY FOR HIGHER DIMENSION CYLINDRICAL CASCADES

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Author(s):
Cirilo, Patricia
Total Authors: 1
Document type: Journal article
Source: DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS; v. 44, n. 4, p. 14-pg., 2023-11-23.
Abstract

In this paper we study non-compact extensions of toral translations. We prove that the generic higher dimensional cylindrical cascade (i.e, a skew product in T-d x R (R)) above a Liouvillian irrational translation is ergodic. Since Liouvillian vectors form a residual set, as a corollary we show that ergodicity is a generic property in the set of skew products over rigid rotations. (AU)

FAPESP's process: 13/16553-9 - Ergodic and algebraic properties for dynamical systems which preserves an infinite measure: the elliptic dynamics context
Grantee:Patricia Romano Cirilo
Support Opportunities: Scholarships abroad - Research Internship - Post-doctor
FAPESP's process: 19/09045-3 - Geometry and dynamics between São Paulo and New York
Grantee:Paolo Piccione
Support Opportunities: Regular Research Grants
FAPESP's process: 19/10269-3 - Ergodic and qualitative theories of dynamical systems II
Grantee:Claudio Aguinaldo Buzzi
Support Opportunities: Research Projects - Thematic Grants