Recent advances in the study of automorphism groups within graph theory have yielded significant theoretical and applied insights. At its core, the interplay between the algebraic structure of groups ...

We investigate some connections between the Fraïssé theory of amalgamation classes and ultrahomogeneous structures, Ramsey theory, and topological dynamics of automorphism groups of countable ...

This is a preview. Log in through your library . Abstract It turns out that one can characterize inner automorphisms without mentioning either conjugation or specific elements. We prove the following ...