Simplicity of the automorphism groups of order and tournament expansions of homogeneous structures
نویسندگان
چکیده
We define the notions of a free fusion structures and weakly stationary independence relation. apply these to prove simplicity for automorphism groups order tournament expansions homogeneous like bounded Urysohn space, random graph, poset.
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2021
ISSN: ['1090-266X', '0021-8693']
DOI: https://doi.org/10.1016/j.jalgebra.2021.03.028