4 citations · 5 across the 3 of their papers we have counts for
3 papers
math.DS2025
Radius-zero Extended Symmetries and Irregular Fibres of -Substitution Subshifts
Álvaro Bustos-Gajardo, Daniel Luz, Neil Mañibo
In this work, we consider -shifts generated by digit substitutions. For such a shift , we study the elements of the normaliser of in the gr…
math.DS2025★ 1 cited
Dynamical spectrum of power-free integers in quadratic number fields and beyond
Michael Baake, Daniel Luz, Tanja Schindler
Power-free integers and related lattice subsets give rise to interesting dynamical systems. They are revisited from a spectral perspective, in the setting of the Halmos--von Neuman…
math.DS2021★ 4 cited
Admissible reversing and extended symmetries for bijective substitutions
Álvaro Bustos, Daniel Luz, Neil Mañibo
In this paper, we deal with reversing and extended symmetries of shifts generated by bijective substitutions. We provide equivalent conditions for a permutation on the alphabet to…