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math.DS2026
Invertibility, Often
Ethan Akin, Benjamin Weiss
By using a similar pattern of arguments, we show that in four categories the collection of isomorphisms forms a residual subset of the space of morphisms. We first consider surject…
math.DS2025
Universality of G-subshifts with specification
Tomasz Downarowicz, Benjamin Weiss, Mateusz Więcek +1
Let be an infinite countable amenable group and let be a -subshift with specification, containing a free element. We prove that is universal, i.e., has posit…