2 papers
math.LO2024
Quasi-invariant measures concentrating on countable structures
Clinton Conley, Colin Jahel, Aristotelis Panagiotopoulos
Countable -structures whose isomorphism class supports a permutation invariant probability measure in the logic action have been characterized by Ackerma…
math.LO2018
A combinatorial model for the Menger curve
Aristotelis Panagiotopoulos, Slawomir Solecki
We represent the universal Menger curve as the topological realization of the projective Fraïssé limit of the class of all finite connected graphs. We…