Colin Jahel

activity

20192025

most citedExtending partial automorphisms of

n

-partite tournaments

1 citations · 2 across the 11 of their papers we have counts for

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math.LO2024

Quasi-invariant measures concentrating on countable structures

Clinton Conley, Colin Jahel, Aristotelis Panagiotopoulos

Countable $L$ -structures $N$ whose isomorphism class supports a permutation invariant probability measure in the logic action have been characterized by Ackerma…

math.LO2024

When invariance implies exchangeability (and applications to invariant Keisler measures)

Samuel Braunfeld, Colin Jahel, Paolo Marimon

We study the problem of when, given a countable homogeneous structure $M$ and a space $S$ of expansions of $M$ , every $Aut (M)$ -invariant probability measure on $S$ is exch…