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math.DS2026
On exponential separation of analytic self-conformal sets on the real line
Balázs Bárány, István Kolossváry, Sascha Troscheit
In a recent article, Rapaport showed that there is no dimension drop for exponentially separated analytic IFSs on the real line. We show that the set of such exponentially separate…
math.DS2025
On the Fourier transform of random Bernoulli convolutions
Simon Baker, Henna Koivusalo, Sascha Troscheit +1
We investigate random Bernoulli convolutions, namely, probability measures given by the infinite convolution \[ μ_Ï= \mathop{\circledast}_{k=1}^{\infty} \left( \frac{δ_0 + δ_{Î…
math.DS2025
Dynamical covering sets in self-similar sets
Balazs Barany, Henna Koivusalo, Sascha Troscheit
We study the size of \emph{dynamical covering sets} on a self-similar set. Dynamical covering sets are limsup sets generated by placing shrinking target sets around points along an…